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Test 10 · ★★★ · The candle and what burning is

Your little cousin asks how a trick candle "knows" to relight. Best answer?

Mova's choice: option 1 · The right answer: option 4 · wrong ✗ · Who acts: little cousin, trick candle · What happens: ask, know, relight · Speech: someone speaks here

This is test 10 · ★★★ of lesson 11 «The candle and what burning is» of the chemistry 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: Your little cousin asks how a trick candle "knows" to relight.

nmod:possamodnsubjadvmoddetcompoundnsubjpunctccomppunctmarkadvclpunctrootYourPRONlittleADJcousinNOUNasksVERBhowADVaDETtrickNOUNcandleNOUN"PUNCTknowsVERB"PUNCTtoPARTrelightVERB.PUNCT
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1YouryourPRONCase=Gen Person=2 Poss=Yes PronType=Prs3 cousinnmod:poss
2littlelittleADJDegree=Pos3 cousinamod
3cousincousinNOUNNumber=Sing4 asksnsubj
4asksaskVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Finrootroot
5howhowADVPronType=Int10 knowsadvmod
6aaDETDefinite=Ind PronType=Art8 candledet
7tricktrickNOUNNumber=Sing8 candlecompound
8candlecandleNOUNNumber=Sing10 knowsnsubj
9""PUNCT_10 knowspunct
10knowsknowVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin4 asksccomp
11""PUNCT_10 knowspunct
12totoPART_13 relightmark
13relightrelightVERBVerbForm=Inf10 knowsadvcl
14..PUNCT_4 askspunct
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1ask speech: askpresentYour little cousinvn inquire-37.1.2 «NP V how S»: agent=Agent clause=Topic
2know in a quotepresenta trick candlevn comprehend-87.2-1-1-1 «NP V»: agent=Experiencer
3relightto-infinitivea trick candle not said heretree rules

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: Best answer?

amodpunctrootBestADJanswerNOUN?PUNCT
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1BestgoodADJDegree=Sup2 answeramod
2answeranswerNOUNNumber=Singrootroot
3??PUNCT_2 answerpunct

The frames reader finds no event or fact in this sentence.

The options

Option 1 · ← Mova's choice

It is magic

nsubjcoprootItPRONisAUXmagicADJ
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1ItitPRONCase=Nom Gender=Neut Number=Sing Person=3 PronType=Prs3 magicnsubj
2isbeAUXMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin3 magiccop
3magicmagicADJDegree=Posrootroot
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1ispresentItmagic propertytree rules

Option 2

It listens for clapping

nsubjcaseoblrootItPRONlistensVERBforADPclappingNOUN
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1ItitPRONCase=Nom Gender=Neut Number=Sing Person=3 PronType=Prs2 listensnsubj
2listenslistenVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Finrootroot
3forforADP_4 clappingcase
4clappingclappingNOUNNumber=Sing2 listensobl
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1listenpresentItfor clappingvn rummage-35.5 «NP V PP.location PP.theme»: agent=Agent for clapping=Theme

Option 3

It has a tiny brain in the wax that tells it when the party is not over

The tree, 17 words
nsubjdetamodobjcasedetnmodnsubjacl:relclobjadvmoddetnsubjcopadvmodadvmodrootItPRONhasVERBaDETtinyADJbrainNOUNinADPtheDETwaxNOUNthatPRONtellsVERBitPRONwhenADVtheDETpartyNOUNisAUXnotPARToverADV
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1ItitPRONCase=Nom Gender=Neut Number=Sing Person=3 PronType=Prs2 hasnsubj
2hashaveVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Finrootroot
3aaDETDefinite=Ind PronType=Art5 braindet
4tinytinyADJDegree=Pos5 brainamod
5brainbrainNOUNNumber=Sing2 hasobj
6ininADP_8 waxcase
7thetheDETDefinite=Def PronType=Art8 waxdet
8waxwaxNOUNNumber=Sing5 brainnmod
9thatthatPRONPronType=Rel10 tellsnsubj
10tellstellVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin8 waxacl:relcl
11ititPRONCase=Acc Gender=Neut Number=Sing Person=3 PronType=Prs10 tellsobj
12whenwhenADVPronType=Int17 overadvmod
13thetheDETDefinite=Def PronType=Art14 partydet
14partypartyNOUNNumber=Sing17 overnsubj
15isbeAUXMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin17 overcop
16notnotPARTPolarity=Neg17 overadvmod
17overoverADV_10 tellsadvmod
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1havepresentIta tiny brainthe waxvn birth-28.2-1 «NP V NP»: agent=Agent brain=Patient
2tell speech: assertpresentthe waxbrainvn transfer_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent it=Recipient
3not ispresentthe partyover propertytree rules

Option 4 · ✓ the right answer

It doesn't know; hot metal powder in the wick catches fire again

nsubjauxadvmodpunctamodcompoundnsubjcasedetnmodccompobjadvmodrootItPRONdoesAUXn'tPARTknowVERB;PUNCThotADJmetalNOUNpowderNOUNinADPtheDETwickNOUNcatchesVERBfireNOUNagainADV
The words, one row each (CoNLL-U)
#wordlemmaUPOSfeaturesheadrelation
1ItitPRONCase=Nom Gender=Neut Number=Sing Person=3 PronType=Prs4 knownsubj
2doesdoAUXMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin4 knowaux
3n'tnotPARTPolarity=Neg4 knowadvmod
4knowknowVERBVerbForm=Infrootroot
5;;PUNCT_8 powderpunct
6hothotADJDegree=Pos8 powderamod
7metalmetalNOUNNumber=Sing8 powdercompound
8powderpowderNOUNNumber=Sing12 catchesnsubj
9ininADP_11 wickcase
10thetheDETDefinite=Def PronType=Art11 wickdet
11wickwickNOUNNumber=Sing8 powdernmod
12catchescatchVERBMood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin4 knowccomp
13firefireNOUNNumber=Sing12 catchesobj
14againagainADV_4 knowadvmod
#verbtense, moodwhowhat, whomto whomwherewhenotherroles by
1not knowpresent · do-supportItagainvn comprehend-87.2-1-1-1 «NP V S_ING»: agent=Experiencer clause=Stimulus
2catchpresenthot metal powder in the wickfirevn get-13.5.1 «NP V NP»: agent=Agent fire=Theme

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/chemistry/11-the-candle-and-burning/t10/