Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Input: Consider Input: Question: What is the second most common type of cancer in both men and women? Answer: lung

Output: In both men and women, the second most common type of cancer is lung cancer. Most cases of lung cancer develop in people who smoke.

Input: Consider Input: Question: Which type of cell division halves the number of chromosomes? Answer: meiosis

Output: Meiosis is a type of cell division that halves the number of chromosomes.

Input: Consider Input: Question: The eardrum is part of what part of the ear? Answer: outer
Output: The outer ear includes the pinna, ear canal, and eardrum.