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 sliding four bricks across four hard surfaces. The first surface is covered with soap, the second surface is covered with concrete, the third surface is covered with oil, and the fourth surface is covered with frost.<sep>group: sliding <sep>question: Which brick slides the shortest distance?<sep>A: soap<sep>B: concrete<sep>C: oil<sep>D: frost

SOLUTION: The surface covered with concrete is the hardest for the brick to slide across.

PROBLEM: context: A person drops a coin, a pillow, a shirt, and an egg from a balcony.<sep>group: breaking <sep>question: Which object is the most likely to break?<sep>A: coin<sep>B: pillow<sep>C: shirt<sep>D: egg

SOLUTION: The egg is the most likely to break.

PROBLEM: context: A person is trying to move a pile of flour, a pile of sugar, a pile of balls, and a pile of rice from one side of a room to the other using only one hand.<sep>group: grasping <sep>question: Which pile is the easiest to move?<sep>A: flour<sep>B: sugar<sep>C: balls<sep>D: rice

SOLUTION:
The pile of flour is the easiest to move.