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: Rich breathed out. When he breathes _____ his chest seems larger. 
 Option1: in 
 Option2: out 
 Explanation: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.

Ex Output:
out


Ex Input:
Question: When you are mixing paints if you add less water the colors will be 
 Option1: darker 
 Option2: lighter 
 Explanation: If the kidneys remove less water from the blood, the blood will look darker, because there is less water in it.

Ex Output:
darker


Ex Input:
Question: If Jim is tuning his shortwave radio and he makes the crests higher, what happens to the amplitude of the waves? 
 Option1: decrease 
 Option2: increase 
 Explanation: The higher the crests are, the greater the amplitude of the wave.

Ex Output:

increase