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.

Input: Consider Input: Question: When we are trying to move through the thermosphere the lower we go the _____ it will feel 
 Option1: colder 
 Option2: warmer 
 Explanation: In the thermosphere, temperatures increase as altitude increases.

Output: colder


Input: Consider Input: Question: As water cools in a kitchen it evaporates 
 Option1: less 
 Option2: more 
 Explanation: The higher the temperature of the liquid, the faster it will evaporate.

Output: less


Input: Consider Input: Question: Would it require more strength for a construction worker to move a heavy load of bricks with a pulley that used 
 Option1: 1 rope segment? 
 Option2: 10 rope segments 
 Explanation: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.


Output: 1 rope segment?