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 roll a microwave, an egg, a bottle, and a ball.
A:
What are the things that a person is trying to roll?