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: Decreasing the field of view will cause magnification to 
 Answer: increase

Ex Output:
As the magnification increases, the field of view decreases.


Ex Input:
Question: Bob watched the rocket as it shoots into the sky. He sees that as the gases exiting the nozzle go slower, the rocket goes 
 Answer: slower

Ex Output:
The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards.


Ex Input:
Question: Sandra sees a tiny glacier, and notes that it has smaller tributary glaciers flowing into it, in valleys that are 
 Answer: deep

Ex Output:

Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.