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 looseness of soil has a positive impact on a plant 's roots' growth in that soil

Output: It is very difficult for carrots to grow in?


Input: Consider Input: Fact: large trees block sunlight from reaching the ground

Output: Large trees block sunlight from reaching what?


Input: Consider Input: Fact: bears eat berries


Output: After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is?