TASK 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.
PROBLEM: Fact: Algae play significant roles as producers in aquatic ecosystems.

SOLUTION: Algae.

PROBLEM: Fact: condensation is when change from a gas into a liquid by reducing heat energy.

SOLUTION: condensation gas liquid.

PROBLEM: Fact: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants.

SOLUTION:
Ethanol drunk.