TASK DEFINITION: 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.
PROBLEM: Question: Objects that are closer together have a _____ force of gravity. 
 Option1: stronger 
 Option2: weaker 
 Explanation: Objects that are closer together have a stronger force of gravity.

SOLUTION: stronger

PROBLEM: Question: An area with a heavy focus of the Sun's rays will likely be 
 Option1: cool 
 Option2: warm 
 Explanation: The more focused the Suns rays are, the more energy an area receives and the warmer it is.

SOLUTION: warm

PROBLEM: Question: If Mona increases the density of her water by adding chemicals to it, what happens to the space it takes up inside of her pesticide bottle? 
 Option1: increases 
 Option2: decreases 
 Explanation: More dense water takes up less space than less dense water.

SOLUTION:
decreases