TASK DEFINITION: In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.
PROBLEM: Question: Ground has? Answer: elements.

SOLUTION: Earth is made of rock

PROBLEM: Question: A seismometer would be ineffective? Answer: on a star.

SOLUTION: a seismometer is used to measure the strength or magnitude of an earthquake

PROBLEM: Question: A nail can attach to metals after it receives? Answer: electricity.

SOLUTION:
if battery in an electromagnet is active then the nail in the electromagnet will become magnetic