Definition: 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.

Positive Example 1 -
Input: Fact: pesticides cause pollution.
Output: pollution harms.

Positive Example 2 -
Input: Fact: pesticides cause pollution.
Output: modern farming pesticide.

Negative Example 1 -
Input: Fact: pesticides cause pollution.
Output: computer harms.

Negative Example 2 -
Input: Fact: pesticides cause pollution.
Output: toopaste helps.

Now complete the following example -
Input: Fact: if an animal sweats then that animal 's bodily water decreases.
Output: 


Output:
animal human.
animal lion.
animal sweat body water.
animal sweat physical exertion.
animal sweat.
animal sweats.
animals sweat feet.
human animal.
loss in body water  causes.
sweat body heat.
sweat dog.
sweat evaporate.
sweating cools animals down.