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.

Ex Input:
Question: If you spend a lot of time working out your muscles will be 
 Answer: larger

Ex Output:
When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.


Ex Input:
Question: Fred has an isotope that decays slowly. What is likely true about it? 
 Answer: it can be used to date older specimens

Ex Output:
Because these isotopes decay more slowly, they can be used to date much older specimens.


Ex Input:
Question: When are using a telescope we know that the larger the mirror is means that there is a 
 Answer: greater resolution

Ex Output:

The larger a telescope's mirror or lens, the better it is at seeing narrowly separated objects as individual objects and the sharper the images look.