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: An example of seed dispersal is is an animal gathering seeds

Output: Hummingbirds contribute to seed dispersal by?


Input: Consider Input: Fact: friction causes the temperature of an object to increase

Output: To warm yourself up on a chilly day?


Input: Consider Input: Fact: crop rotation is when different crops are planted on a field in different years


Output: over a period of three years, a farmer cultivates, corn, millet and potatoes. What is this exemplary of?