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.

Example Input: Fact: eating something that contains pollutants has a negative impact on an organism 's survival.
Example Output: organic food pollutants.

Example Input: Fact: absorbing energy causes objects to heat.
Example Output: Absorbed sunlight pushes the Earth's temperature up.

Example Input: Fact: a scale is used for measuring weight.
Example Output:
measuring pounds.