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.

[EX Q]: 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.
[EX A]: Tina

[EX Q]: Question: Noah compares the density of the water in a pond during a hot July day and a cold winter morning. The water on the July day is 
 Option1: more dense 
 Option2: less dense. 
 Explanation: Lower temperature and higher salinity yield the densest water.
[EX A]: less dense.

[EX Q]: Question: If Mona turns her radio down and decreases the size of the crests of the soundwave it is producing, what happens to the amplitude of that wave? 
 Option1: decreases 
 Option2: increases 
 Explanation: The higher the crests are, the greater the amplitude of the wave.
[EX A]:
decreases