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: Ian's town had fewer deaths this year since the food supply changed, which means that this year the food amounts were 
 Answer: increased
answer:
More recently, the death rate has fallen because of the availability of more food and medical advances.


question:
Question: When Katie was in the hospital with high blood pressure, she understood that the volume of her blood was 
 Answer: high
answer:
As blood volume in the body increases, blood pressure increases.


question:
Question: Will and Tony are skateboarding and push against each other with force. As the force with they push with decreases, the distance they travel away from each other 
 Answer: decreases
answer:

When two skateboarders push against each other, it causes them to move apart. The harder they push together, the farther apart they move.