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.

Question: If Milo is flying through the air and he moves farther from the Earth, what happens to the temperature of the air? 
 Option1: increases 
 Option2: decreases 
 Explanation: Air in the troposphere is warmer closer to Earths surface.
decreases

Question: When we are building a computer if we want to add resistance we need 
 Option1: more resistors 
 Option2: fewer resistors 
 Explanation: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
more resistors

Question: When it gets cold out what happens to our blood flow? 
 Option1: decreases 
 Option2: increases 
 Explanation: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.

decreases