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: Peter removed salt to his juice one morning. The mixture became _____ dense. 
 Answer: less

Ex Output:
If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser.


Ex Input:
Question: A planet that is larger has 
 Answer: more gravity

Ex Output:
Objects with greater mass have a stronger force of gravity between them.


Ex Input:
Question: As we get away from the heart what happens to the artery size 
 Answer: shrink

Ex Output:

Further away from the heart, the aorta branches into smaller arteries, which eventually branch into capillaries.