In this task, you need to write a topic word from the given fact. The topic word must have at least one word overlap with the given fact. The topic word often involves adding a new word from a related concept. In your topic word, use at least one word from the given fact. Topic words with two or more words work best.

Input: Consider Input: Fact: Mollusks are a major food source for other organisms, including humans.

Output: Mollusks.


Input: Consider Input: Fact: Most pituitary hormones control other endocrine glands.

Output: Endocrine glands are.


Input: Consider Input: Fact: DNA is found in chromosomes.


Output: DNA chromosomes.