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: the Himalayas were formed by rock folding

Output: High areas can be visually represented by:?


Input: Consider Input: Fact: An example of a fossil is a footprint in a rock

Output: I found an impression of bird's feet in a rock?


Input: Consider Input: Fact: An example of navigation is directing a boat


Output: A person needs to find a way to shore while on a raft. Another person tells the first person which direction to go in order to safely reach land, so the person directing is?