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.

Example Input: Fact: the looseness of soil has a positive impact on a plant 's roots' growth in that soil
Example Output: It is very difficult for carrots to grow in?

Example Input: Fact: a candle is a source of light when it is burned
Example Output: who would see better through an underground tunnel?

Example Input: Fact: An example of seed dispersal is animals eating seeds
Example Output:
When a bear eats berries he will be contributing to what process?