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 you apply a lot of force will an item accelerate 
 Option1: faster 
 Option2: slower 
 Explanation: The greater the force that is applied to an object of a given mass, the more the object will accelerate.

Ex Output:
faster


Ex Input:
Question: When it is very warm what happens to the speed of items? 
 Option1: speed up 
 Option2: slow down 
 Explanation: For a given medium, sound waves travel more slowly at lower temperatures.

Ex Output:
speed up


Ex Input:
Question: The reason that the sun has so much energy is because of it has a 
 Option1: high temperature 
 Option2: low temperature 
 Explanation: At higher temperatures, particles of reactants have more energy, so they move faster.

Ex Output:

high temperature