Teacher:The task is about reading the given context, group and MCQs and then generating answers from the given input. MCQs are multiple choice questions in which a question is asked and few options are given, among which one or in some cases more than one can be the answer.
Teacher: Now, understand the problem? Solve this instance: context: Four people are walking at identical speeds. The first walks around a car, the second walks around a mountain, the third walks around a book, and the fourth walks around a microwave.<sep>group: circumference <sep>question: Which takes the longest amount of time to walk around?<sep>A: car<sep>B: mountain<sep>C: book<sep>D: microwave
Student:
The mountain takes the longest amount of time to walk around.