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: adding salt to a solid decreases the freezing point of that solid.

Answer: adding salt solid freezing.


Question: Fact: Nerve impulses are electrical in nature.

Answer: Nerve impulses are electrical in nature.


Question: Fact: Plants release oxygen during the day but not during the night.

Answer:
oxygen during day.