--- title: What would happen if a brand-new virus appeared and nobody had immun… — COVID and staying home · tree and pragmatics description: What would happen if a brand-new virus appeared and nobody had immunity? Test 6 · ★ of lesson 12 «COVID and staying home» of the medicine course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/medicine/12-covid-and-staying-home/t6/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Medicine](https://md.mova.elamur.ai/free/en/corpora/questions/medicine/) / [COVID and staying home](https://md.mova.elamur.ai/free/en/corpora/questions/medicine/12-covid-and-staying-home/) / t6 # Test 6 · ★ · COVID and staying home What would happen if a brand-new virus appeared and nobody had immunity? **Mova's choice:** option 3 · **The right answer:** option 1 · wrong ✗ · **Who acts:** new virus, nobody · **What happens:** happen, appear, have · **To what, where:** immunity This is test 6 · ★ of lesson 12 «COVID and staying home» of the medicine 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](https://md.mova.elamur.ai/free/en/school-run/medicine/12-covid-and-staying-home/#t6). ## The question {#question} ```conllu # sent_id = question:medicine:12-covid-and-staying-home:t6:1 # text = What would happen if a brand-new virus appeared and nobody had immunity? 1 What what PRON WP PronType=Int 3 nsubj _ _ 2 would would AUX MD VerbForm=Fin 3 aux _ _ 3 happen happen VERB VB VerbForm=Inf 0 root _ _ 4 if if SCONJ IN _ 10 mark _ _ 5 a a DET DT Definite=Ind|PronType=Art 9 det _ _ 6 brand brand NOUN NN Number=Sing 8 compound _ SpaceAfter=No 7 - - PUNCT HYPH _ 6 punct _ SpaceAfter=No 8 new new ADJ JJ Degree=Pos 9 amod _ _ 9 virus virus NOUN NN Number=Sing 10 nsubj _ _ 10 appeared appear VERB VBD Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin 3 advcl _ _ 11 and and CCONJ CC _ 13 cc _ _ 12 nobody nobody PRON NN Number=Sing|PronType=Neg 13 nsubj _ _ 13 had have VERB VBD Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin 10 conj _ _ 14 immunity immunity NOUN NN Number=Sing 13 obj _ SpaceAfter=No 15 ? ? PUNCT . _ 3 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **happen** | would | | | | | | | vn occur-48.3-1 «NP V»: agent=Theme | | 2 | **appear** *a condition, not said to happen* | past | a new virus | | | | | | vn appear-48.1.1 «NP V»: agent=Theme | | 3 | **have** | past | nobody | immunity | | | | | vn birth-28.2-1 «NP V NP»: agent=Agent immunity=Patient | 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. ## The options {#options} ### Option 1 · ✓ the right answer {#o1} It could spread across the world as a pandemic ```conllu # sent_id = question:medicine:12-covid-and-staying-home:t6:o1:1 # text = It could spread across the world as a pandemic 1 It it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 3 nsubj _ _ 2 could could AUX MD VerbForm=Fin 3 aux _ _ 3 spread spread VERB VB VerbForm=Inf 0 root _ _ 4 across across ADP IN _ 6 case _ _ 5 the the DET DT Definite=Def|PronType=Art 6 det _ _ 6 world world NOUN NN Number=Sing 3 obl _ _ 7 as as ADP IN _ 9 case _ _ 8 a a DET DT Definite=Ind|PronType=Art 9 det _ _ 9 pandemic pandemic NOUN NN Number=Sing 3 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **spread** | could | It | | | the world | | as a pandemic | vn spray-9.7-1 «NP V PP.destination»: agent=Theme across world=Destination | ### Option 2 {#o2} Nothing, bodies already know all viruses ```conllu # sent_id = question:medicine:12-covid-and-staying-home:t6:o2:1 # text = Nothing, bodies already know all viruses 1 Nothing nothing PRON NN Number=Sing|PronType=Neg 3 compound _ SpaceAfter=No 2 , , PUNCT , _ 1 punct _ _ 3 bodies body NOUN NNS Number=Plur 5 nsubj _ _ 4 already already ADV RB _ 5 advmod _ _ 5 know know VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 6 all all DET DT PronType=Tot 7 det _ _ 7 viruses virus NOUN NNS Number=Plur 5 obj _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **know** | present | Nothing bodies | all viruses | | | | | vn comprehend-87.2-1-1-1 «NP V NP PP.attribute»: agent=Experiencer virus=Stimulus | ### Option 3 · ← Mova's choice {#o3} It would stay in one house ```conllu # sent_id = question:medicine:12-covid-and-staying-home:t6:o3:1 # text = It would stay in one house 1 It it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 3 nsubj _ _ 2 would would AUX MD VerbForm=Fin 3 aux _ _ 3 stay stay VERB VB VerbForm=Inf 0 root _ _ 4 in in ADP IN _ 6 case _ _ 5 one one NUM CD NumForm=Word|NumType=Card 6 nummod _ _ 6 house house NOUN NN Number=Sing 3 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **stay** | would | It | | | one house | | | vn exist-47.1 «NP V PP.location»: agent=Theme in house=Location | ### Option 4 {#o4} It would vanish at once by itself ```conllu # sent_id = question:medicine:12-covid-and-staying-home:t6:o4:1 # text = It would vanish at once by itself 1 It it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 3 nsubj _ _ 2 would would AUX MD VerbForm=Fin 3 aux _ _ 3 vanish vanish VERB VB VerbForm=Inf 0 root _ _ 4 at at ADP IN _ 5 case _ _ 5 once once ADV RB NumForm=Word|NumType=Mult 3 obl _ _ 6 by by ADP IN _ 7 case _ _ 7 itself itself PRON PRP Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs|Reflex=Yes 3 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **vanish** | would | It | | | | | by itself *= it* | vn disappearance-48.2-1 «NP V»: agent=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. - ← previous: [COVID and staying home, test 5](https://md.mova.elamur.ai/free/en/corpora/questions/medicine/12-covid-and-staying-home/t5/) - next →: [COVID and staying home, test 7](https://md.mova.elamur.ai/free/en/corpora/questions/medicine/12-covid-and-staying-home/t7/) - ↑ back to [COVID and staying home](https://md.mova.elamur.ai/free/en/corpora/questions/medicine/12-covid-and-staying-home/)