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Test 5 · ★★★ · Being a scientist — fair tests, guesses and evidence

Ben predicts that heavier balls fall faster. He drops a heavy and a light ball of the same size and they land together. What should he conclude?

Mova's choice: option 2 · The right answer: option 3 · wrong ✗ · Who acts: Ben, heavier balls, balls · What happens: predict, fall, drop, land, conclude · To what, where: heavy

This is test 5 · ★★★ of lesson 91 «Being a scientist — fair tests, guesses and evidence» of the world course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: the test at school.

The question

Sentence 1: Ben predicts that heavier balls fall faster.

nsubjmarkamodnsubjadvclxcomppunctrootBenPROPNpredictsVERBthatSCONJheavierADJballsNOUNfallVERBfasterADJ.PUNCT
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1BenBenPROPNNumber=Sing2 predictsnsubj
2predictspredictVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Finrootroot
3thatthatSCONJ_6 fallmark
4heavierheavyADJDegree=Cmp5 ballsamod
5ballsballNOUNNumber=Plur6 fallnsubj
6fallfallVERBMood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin2 predictsadvcl
7fasterfastADJDegree=Cmp6 fallxcomp
8..PUNCT_2 predictspunct
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1predictpresentBenvn indicate-78 «NP V how S»: agent=Pivot
2fallpresentheavier ballsfast propertyvn occur-48.3 «NP V»: agent=Theme

One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

Sentence 2: He drops a heavy and a light ball of the same size and they land together.

nsubjdetobjccdetamodconjcasedetamodnmodccnsubjconjadvmodpunctrootHePRONdropsVERBaDETheavyADJandCCONJaDETlightADJballNOUNofADPtheDETsameADJsizeNOUNandCCONJtheyPRONlandVERBtogetherADV.PUNCT
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1HehePRONCase=Nom Gender=Masc Number=Sing Person=3 PronType=Prs2 dropsnsubj
2dropsdropVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Finrootroot
3aaDETDefinite=Ind PronType=Art4 heavydet
4heavyheavyADJDegree=Pos2 dropsobj
5andandCCONJ_8 ballcc
6aaDETDefinite=Ind PronType=Art8 balldet
7lightlightADJDegree=Pos8 ballamod
8ballballNOUNNumber=Sing2 dropsconj
9ofofADP_12 sizecase
10thetheDETDefinite=Def PronType=Art12 sizedet
11samesameADJDegree=Pos12 sizeamod
12sizesizeNOUNNumber=Sing8 ballnmod
13andandCCONJ_15 landcc
14theytheyPRONCase=Nom Number=Plur Person=3 PronType=Prs15 landnsubj
15landlandVERBMood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin2 dropsconj
16togethertogetherADV_15 landadvmod
17..PUNCT_2 dropspunct
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1droppresentBena heavyvn put_direction-9.4 «NP V NP»: agent=Agent heavy=Theme
2landpresentballs = balltogether propertyvn pocket-9.10-1 «NP V»: agent=Theme

Sentence 3: What should he conclude?

objauxnsubjpunctrootWhatPRONshouldAUXhePRONconcludeVERB?PUNCT
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1WhatwhatPRONPronType=Int4 concludeobj
2shouldshouldAUXVerbForm=Fin4 concludeaux
3hehePRONCase=Nom Gender=Masc Number=Sing Person=3 PronType=Prs4 concludensubj
4concludeconcludeVERBVerbForm=Infrootroot
5??PUNCT_4 concludepunct
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1concludeshouldBenvn deduce-97.2 «NP V NP»: agent=Agent what=Theme

The options

Option 1

His test must be broken

nmod:possnsubj:passauxaux:passrootHisPRONtestNOUNmustAUXbeAUXbrokenVERB
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1HishisPRONCase=Gen Gender=Masc Number=Sing Person=3 Poss=Yes PronType=Prs2 testnmod:poss
2testtestNOUNNumber=Sing5 brokennsubj:pass
3mustmustAUXVerbForm=Fin5 brokenaux
4bebeAUXVerbForm=Inf5 brokenaux:pass
5brokenbreakVERBTense=Past VerbForm=Part Voice=Passrootroot
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1breakmust · passiveHis testvn hurt-40.8.3-1-1 «NP V NP»: subject=Patient
2testHis = henom test «cognition transitive»: poss=agent

Option 2 · ← Mova's choice

The light ball must have been pushed

detcompoundnsubj:passauxauxaux:passrootTheDETlightNOUNballNOUNmustAUXhaveAUXbeenAUXpushedVERB
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1ThetheDETDefinite=Def PronType=Art3 balldet
2lightlightNOUNNumber=Sing3 ballcompound
3ballballNOUNNumber=Sing7 pushednsubj:pass
4mustmustAUXVerbForm=Fin7 pushedaux
5havehaveAUXVerbForm=Inf7 pushedaux
6beenbeAUXTense=Past VerbForm=Part7 pushedaux:pass
7pushedpushVERBTense=Past VerbForm=Part Voice=Passrootroot
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1pushmust · perfect · passivethe light ballvn carry-11.4-1-1 «NP V NP»: subject=Theme

Option 3 · ✓ the right answer

His prediction was wrong for these balls

nmod:possnsubjcopcasedetoblrootHisPRONpredictionNOUNwasAUXwrongADJforADPtheseDETballsNOUN
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1HishisPRONCase=Gen Gender=Masc Number=Sing Person=3 Poss=Yes PronType=Prs2 predictionnmod:poss
2predictionpredictionNOUNNumber=Sing4 wrongnsubj
3wasbeAUXMood=Ind Number=Sing Person=3 Tense=Past VerbForm=Fin4 wrongcop
4wrongwrongADJDegree=Posrootroot
5forforADP_7 ballscase
6thesethisDETNumber=Plur PronType=Dem7 ballsdet
7ballsballNOUNNumber=Plur4 wrongobl
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1ispastHis predictionfor this balls; wrong propertytree rules
2predictHis = henom prediction «cognition transitive»: poss=agent

Option 4

He should keep only the heavy ball result

nsubjauxadvmoddetamodcompoundoblrootHePRONshouldAUXkeepVERBonlyADVtheDETheavyADJballNOUNresultNOUN
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1HehePRONCase=Nom Gender=Masc Number=Sing Person=3 PronType=Prs3 keepnsubj
2shouldshouldAUXVerbForm=Fin3 keepaux
3keepkeepVERBVerbForm=Infrootroot
4onlyonlyADV_8 resultadvmod
5thetheDETDefinite=Def PronType=Art8 resultdet
6heavyheavyADJDegree=Pos8 resultamod
7ballballNOUNNumber=Sing8 resultcompound
8resultresultNOUNNumber=Sing3 keepobl
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1keepshouldHethe heavy ball resultvn keep-15.2 «NP V NP»: agent=Agent

Text: the tests of Mova's primary school, written for Mova (world/data/school/), as the course runner gave them to the student. Trees: Mova's own parse — the en model on the CPU, when the site is built — not checked by a teacher; they may be wrong. Frames: Mova's frames reader (prag), each text read on its own. Elamur Cosmic License.

This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/questions/world/91-being-a-scientist/t5/