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: If Milo is using an electromagnet to lift a car and he wants to decrease the strength of it, what should he do to the current? 
 Option1: decrease it 
 Option2: increase it 
 Explanation: If the current passing through the circuit breaker increases, the electromagnet becomes stronger.

Ex Output:
decrease it


Ex Input:
Question: Jan lives in a great country and she is rich. Compared to another person in a poorer country, Jan will use an amount of energy that is 
 Option1: greater 
 Option2: lesser 
 Explanation: People in the richer nations of the world use far more energy, especially energy from fossil fuels, than people in the poorer nations do.

Ex Output:
greater


Ex Input:
Question: Rita works out for half an hour while Quenton sits on the couch. Who's muscles have likely grown in size? 
 Option1: Quenton 
 Option2: Rita 
 Explanation: Muscles that are exercised are bigger and stronger than muscles that are not exercised.

Ex Output:

Rita