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: if a neutral atom loses an electron then an atom with a negative charge will be formed.

SOLUTION: atom electron.

PROBLEM: Fact: matter vibrating can cause sound.

SOLUTION: cause sound.

PROBLEM: Fact: a mutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring.

SOLUTION:
define offspring.