Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Input: Consider Input: Seeds of a pine cone are easily carried by the wind and dispersed because seeds have wings.

Output: Why are seeds of a pine cone easily carried by the wind and dispersed?


Input: Consider Input: A wall of rocks or concrete a called a groin.

Output: What is a wall of rocks or concrete called?


Input: Consider Input: A horsepower is equal to the amount of work a horse can do in 1 minute.


Output: What unit of measure is equal to the amount of work a horse can do in 1 minute?