instruction:
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.
question:
Question: Wendy is 30 years old while Jefferson is 60 years old. Who is more susceptible to disease? 
 Answer: Jefferson
answer:
Many diseases become more common as people grow older.


question:
Question: If you defocus the sun's rays with a lens they are 
 Answer: weaker
answer:
The more focused the Suns rays are, the more energy an area receives and the warmer it is.


question:
Question: If Milo is holding two oranges 5 feet apart and he moves them so they are 2 feet apart, what happens to the gravitational pull between the objects? 
 Answer: increases
answer:

The closer objects are, the stronger the gravitational pull between them.