instruction:
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:
Question: As Cindy swam closer to the ocean surface, it got lighter and _____. 
 Option1: warmer 
 Option2: cooler 
 Explanation: Water density increases as salinity and pressure increase, or as temperature decreases.
answer:
warmer


question:
Question: After diving, when you reach the top of the ocean it is nearly _____ because of the light levels 
 Option1: black 
 Option2: white 
 Explanation: The deeper you go, the darker the water gets.
answer:
white


question:
Question: Dina and Job are pushing carts down a hill to see who's will reach the bottom first. Both carts are identical. Dina pushes hard, and Job pushes softly. The cart that will reach the bottom of the hill last is 
 Option1: Dina's 
 Option2: Job's 
 Explanation: The greater the force that is applied to an object of a given mass, the more the object will accelerate.
answer:

Job's