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: Greta yells across the canyon in the cool morning and again in the hot afternoon. The sound likely traveled _____ in the morning. 
 Answer: faster

Ex Output:
For a given medium, sound has a slower speed at lower temperatures.


Ex Input:
Question: Shane sees two waterfalls; one made of hard stone, the other of soft rock. The waterfall with hard stone will have erosion that is, compared to the other, 
 Answer: lesser

Ex Output:
The water erodes the softer rock faster than the harder rock.


Ex Input:
Question: When Dan got a thin resistor, he knew that its resistance would be 
 Answer: more

Ex Output:

Thicker resistors offer less resistance than thinner resistors.