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: Jim sends a wave with great energy and a wave with low energy in the same direction. The _____ wave travels farther. 
 Option1: weak 
 Option2: strong 
 Explanation: The more energy the wave has, the farther the particles of the medium move.

Ex Output:
strong


Ex Input:
Question: If Mona lives in a country with poor access to food and another country begins reducing food supplies of her country, what happens to the death rate in Mona's country? 
 Option1: increases 
 Option2: decreases 
 Explanation: More recently, the death rate has fallen because of the availability of more food and medical advances.

Ex Output:
increases


Ex Input:
Question: Eric is researching near the Equator. Rob is researching near the North Pole. The coldest area is 
 Option1: Eric's 
 Option2: Reid's 
 Explanation: Areas near the equator are warmer than areas near the poles because they receive more direct sunlight.

Ex Output:

Reid's