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.
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Question: Fact: Most carcinogens cause cancer by producing mutations in DNA.

Answer: cancer can cause death.


Question: Fact: damming a river can cause a lake to form.

Answer: beaver dam.


Question: Fact: Jaws also make cartilaginous fish excellent predators.

Answer:
cartilaginous cartilage.