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: A flu vaccine was administered to residents in a large city and the vaccine was effective in lowering the risk of flu among the residents. This means that the lower risk of disease resulted in a 
 Answer: lower death rate.

Ex Output:
With better food and less chance of disease, the death rate fell.


Ex Input:
Question: As we go further from shore, we normally will encounter _____ dissolved nutrients. 
 Answer: less

Ex Output:
Therefore, water nearer shore usually contains more dissolved nutrients than water farther from shore.


Ex Input:
Question: Would a big star be 
 Answer: hotter

Ex Output:

Bigger stars produce more energy, so their surfaces are hotter.