Formulate questions about the information mentioned in a given passage.

Example input: context: A person is trying to roll an apple, a ball, a block, and a bottle.
Example output: What is the person trying to do?
Example explanation: This question can be directly answered from the context.
Q: context: A person is trying to move a pile of balls, a pile of blocks, a pile of bottles, and a pile of flour from one side of a room to the other using only one hand.
A:
What are the things that the person is trying to move?