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.

context: Four balls are dropped. The first is dropped from the height equivalent of a house, the second is dropped from the height equivalent of a mountain, the third is dropped from the height equivalent of a table, and the fourth is dropped from the height equivalent of a car.<sep>group: height <sep>question: The ball dropped from the height of what takes the shortest amount of time to fall?<sep>A: house<sep>B: mountain<sep>C: table<sep>D: car
The ball dropped from the height of the table takes the shortest amount of time to fall.

context: A person is trying to roll a block, a mirror, an apple, and a book.<sep>group: rolling <sep>question: Which is the easiest to roll?<sep>A: block<sep>B: mirror<sep>C: apple<sep>D: book
The apple is the easiest to roll.

context: A person is walking south. They turn to the left.<sep>group: directions <sep>question: Which way are they walking now?<sep>A: north<sep>B: east<sep>C: south<sep>D: west

They are now walking east.