In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Input: Consider Input: Question: Less oxygen absorption means _____ oxygen in the blood. 
 Answer: less

Output: Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.


Input: Consider Input: Question: Mike is digging for old rocks. Mike dig downs very, very shallow, and he expects the rocks there to be 
 Answer: younger

Output: Therefore, deeper rock layers must be older than layers closer to the surface.


Input: Consider Input: Question: Tina had a large rock on the beach. Rich had a large rock 10 miles inland. The person with the rock that has more effect on the tides is 
 Answer: Tina


Output: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.