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.

Q: Fact: Reptile parents provide little if any care to their young.

A: reptile crocodile.
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Q: Fact: a speedometer is used for giving a driver feedback on the speed of their vehicle.

A: car speed measured.
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Q: Fact: Many nucleotides bind together to form a chain called a polynucleotide.

A:
nucleotides acid.
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