You are given a question or fill-in-the-blank question, two answer options (Option1 and Option2) and an Explanation. Your task is to find the correct answer (return the string of the correct option, not option1/2) for the given question from the given options and using explanation.

Input: Consider Input: Question: When it is very warm what happens to the speed of items? 
 Option1: speed up 
 Option2: slow down 
 Explanation: For a given medium, sound waves travel more slowly at lower temperatures.

Output: speed up


Input: Consider Input: Question: Eric is swimming near shore. Tina is 100 meters out in the water. The water near _____ has fewer nutrients. 
 Option1: Eric 
 Option2: Tina 
 Explanation: Water near shore generally has more dissolved nutrients than water farther from shore.

Output: Tina


Input: Consider 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 
 Option1: higher 
 Option2: lower 
 Explanation: For a given medium, sound waves travel more slowly at lower temperatures.


Output: higher