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: being exposed to wind can cause erosion of soil.
Output: 


Output:
being exposed to wind can cause erosion of soil.
erosion destruction.
erosion of soil changes landscape.
erosion of soil destruction.
erosion wearing.
erosion wind.
erosion.
soil erosion can damage buildings.
soil erosion causes.
soil erosion crops.
soil erosion.
wind breeze.
wind hurricanes.