You are given a question or fill-in-the-blank question, two answer options (Option1 and Option2) and an Explanation. Your task is to find the correct answer (return the string of the correct option, not option1/2) for the given question from the given options and using explanation.

Input: Consider Input: Question: If Mona is adding chemicals to her swimming pool and she lowers the pH value of the water, what happens to the acidity of the water in the pool?
Option1: increase
Option2: decrease
Explanation: The lower the pH value is, the greater is the concentration of hydrogen ions and the stronger the acid.

Output: decrease

Input: Consider Input: Question: As he was standing on the beach and watching the boat, it began to drift away. As the distance shrunk between him and the boat, the ship got
Option1: Smaller
Option2: Larger
Explanation: If you are standing on the shore and a ship is going out to sea, the ship gets smaller as it moves further away from you.

Output: Larger

Input: Consider Input: Question: Polly is analyzing climate change. She deduces that adding heat energy to the atmosphere would _____ to changes in precipitation patterns.
Option1: fix
Option2: cause
Explanation: Adding more heat energy to Earths atmosphere also causes more extreme weather and changes in precipitation patterns.
Output: cause