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 Input:
Question: Will's spaceship flew further and further from the sun. The temperature _____ over time. 
 Option1: increased 
 Option2: dropped 
 Explanation: The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun.

Ex Output:
dropped


Ex Input:
Question: Jeff heated the pot of boiling water. What happens to the dissolved oxygen contained within the water? 
 Option1: it increases 
 Option2: it decreases 
 Explanation: Warm water cant hold as much dissolved oxygen as cool water, so an increase in the temperature of water decreases the amount of oxygen it contains.

Ex Output:
it decreases


Ex Input:
Question: Tim has a quark and pulls it closer to Rob, who also has a quark. What happens to the attraction force between the quarks? 
 Option1: it increases 
 Option2: it decreases 
 Explanation: Gluons make quarks attract each other more strongly the farther apart the quarks get.

Ex Output:

it decreases