TASK DEFINITION: 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.
PROBLEM: context: A person is trying to bounce a rubber ball. They drop a first ball onto brick, a second ball onto concrete, a third ball onto asphalt, and a fourth ball onto foam.<sep>group: bouncing <sep>question: Which ball bounces the least?<sep>A: brick<sep>B: concrete<sep>C: asphalt<sep>D: foam

SOLUTION: The ball dropped onto the concrete bounces the fewest times.

PROBLEM: context: A person is trying to stack lamps, books, blocks, and plates.<sep>group: stacking <sep>question: Which are the hardest to stack?<sep>A: lamps<sep>B: books<sep>C: blocks<sep>D: plates

SOLUTION: The lamps are the hardest to stack.

PROBLEM: context: There are four staircases. The first leads to the top of a microwave, the second leads to the top of a table, the third leads to the top of a car, and the fourth leads to the top of a mountain.<sep>group: height <sep>question: The staircase leading to the top of what is the hardest to walk up?<sep>A: microwave<sep>B: table<sep>C: car<sep>D: mountain

SOLUTION:
The staircase leading to the top of the mountain is the hardest to walk up.