In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

Input: Consider Input: Fact: the excretory system removes waste from the body. Question: The excretory system removes waste from what?

Output: persons insides


Input: Consider Input: Fact: when a switch in a simple series circuit is closed , electricity will flow through the circuit. Question: This likely relies on a circuit being closed?

Output: your iPhone charger


Input: Consider Input: Fact: grey clouds appear before precipitation. Question: In the intermediary before rain falls, observers may note?


Output: menacing skies