Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.

Input: Consider Input: Fact: cooking food requires adding heat energy

Output: what makes food cooking possible?


Input: Consider Input: Fact: a planet rotating causes cycles of day and night on that planet

Output: At any given time on earth, some countries can be in bed and other are in the middle of the day enjoying the outdoors, why?


Input: Consider Input: Fact: if electricity flows along more than one pathway then the circuit is parallel


Output: A circuit is parallel when more than one pathway has flowing what?