TASK DEFINITION: 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.
PROBLEM: Question: Two batteries are sitting on a table, one has energy being passed quickly around, the other has energy passed slowly around. The battery with energy being passed slowly has particles of matter that are 
 Option1: further apart 
 Option2: closer together 
 Explanation: When particles of matter are closer together, they can more quickly pass the energy of vibrations to nearby particles.

SOLUTION: further apart

PROBLEM: 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.

SOLUTION: Tina

PROBLEM: Question: A country like the US burns more fossil fuels than a third world country. This means that a third world country causes _____ pollution than a richer country. 
 Option1: more 
 Option2: less 
 Explanation: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.

SOLUTION:
less