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: Scientists discovered a region where there was a much larger amount of greenhouse gases getting caught in the atmosphere. Compared to other regions, this region's atmosphere will have a 
 Option1: higher temperature 
 Option2: lower temperature 
 Explanation: More greenhouse gases trap more heat and warm the atmosphere.

Ex Output:
higher temperature


Ex Input:
Question: Terry sees a cold day outside. He is _____ likely to produce body heat on this day. 
 Option1: more 
 Option2: less 
 Explanation: For example, on a cold day, an endotherm may produce more body heat by increasing its rate of metabolism.

Ex Output:
more


Ex Input:
Question: If the mass of an object gets smaller what will happen to the amount of matter contained within it? 
 Option1: gets bigger 
 Option2: gets smaller 
 Explanation: The greater the mass of an object, the more matter it contains.

Ex Output:

gets smaller


