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: tunnels in soil loosen that soil

Output: Why would soil be more loosely packed than it was the previous day?

Input: Consider Input: Fact: decomposition increases the amount of nutrients in the soil

Output: Decomposition?

Input: Consider Input: Fact: a glacier is made of ice
Output: If a large glacier is moving passed a beach, it can deposit this because it is made of ice?