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: If Jim moves his telescope to a location with less air above it, what will happen to the amount of interference from the atmosphere? 
 Option1: increase 
 Option2: decrease 
 Explanation: Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.

SOLUTION: decrease

PROBLEM: Question: Water that is near a lot of plants has 
 Option1: few nutrients 
 Option2: many nutrients 
 Explanation: Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.

SOLUTION: many nutrients

PROBLEM: Question: If Milo has just performed a hard workout and his body temperature decreases, what happens to the size of his blood vessels? 
 Option1: decrease 
 Option2: increase 
 Explanation: When your brain senses that your body temperature is increasing, it sends messages to the blood vessels in the skin to increase in diameter.

SOLUTION:
decrease