","comment":{"@type":"Comment","text":"Що коротше? "},"educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Mathematics"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Довжина (Метрична)"}],"encodingFormat":"text/markdown","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","suggestedAnswer":[{"@type":"Answer","position":1,"text":"Лампочка","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"Це неправильна відповідь"}}],"acceptedAnswer":{"@type":"Answer","position":0,"text":"Батарейка","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"Це правильна відповідь"},"answerExplanation":{"@type":"Comment","text":"Правильна відповідь: Батарейка"}}}}