You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Input: Consider Input: Paragraph: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
 Question: If Mona is filling her pool with chemicals to change the pH level of the water and she decreases the pH, what happens to the baseness of the water? 
 Choices: A)increase 
B)decrease

Output: decrease


Input: Consider Input: Paragraph: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
 Question: If the Moon moves away from the Earth, what happens to the tidal pull of that astral body? 
 Choices: A)it increases 
B)it decreases

Output: it decreases


Input: Consider Input: Paragraph: The Earth travels faster in its elliptical orbit when it is closer to the Sun than when it is farther away.
 Question: If the Earth is orbiting the Sun and it begins to move farther from it, what happens the speed the Earth is moving? 
 Choices: A)increase 
B)decrease


Output: decrease