In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.

Question: If a new predator begins eating prey, what will happen to the preys population? Answer: lessening.
if a new predator begins eating prey then the population of that prey will decrease

Question: Someone stranded in the Sahara can potentially save their life with a? Answer: prickly plant's trunk.
a cactus stem is used for storing water

Question: What type of aspect can be made from the moving winds? Answer: electricity.
wind is a source of energy