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: Tunicates reproduce sexually.

Answer: sexual reproduction requires two organisms.


Question: Fact: Marine species live mainly in shallow coastal waters.

Answer: Marine means.


Question: Fact: Lancelet larvae are free-swimming.

Answer:
Lancelet.