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: a pan is used for cooking food by heating food in it on a stove.
[A]: Stoves are.


[Q]: Fact: DNA replication is the process in which DNA is copied.
[A]: DNA acid.


[Q]: Fact: mineral graphite is used for making pencil lead.
[A]:
Graphite.