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: John started measuring the current, and notices that as the current got weaker the electromagnet became 
 Answer: Weaker

Ex Output:
The more current, the stronger the electromagnet.


Ex Input:
Question: If something has a small surface area and is being mixed with something else it will react 
 Answer: slower

Ex Output:
Surface Area of Reactants When a solid substance is involved in a chemical reaction, only the matter at the surface of the solid is exposed to other reactants. If a solid has more surface area, more of it is exposed and able to react.


Ex Input:
Question: John was watching the sound waves in his electronic monitor when he noticed something. The speed of the sound waves was faster when the temperature was 
 Answer: higher

Ex Output:

For a given medium, sound waves travel more slowly at lower temperatures.