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 Q]: 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.
[EX A]: stronger

[EX Q]: Question: Jeffrey increases the number of carbon atoms to a natural gas hydrocarbon in a lab. The isomers 
 Option1: increase 
 Option2: decrease 
 Explanation: As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases.
[EX A]: increase

[EX Q]: Question: A structure with a decreased surface area will _____ in functioning. 
 Option1: increase 
 Option2: decrease 
 Explanation: In Life Sciences it is important to note that whenever a structure has an increased surface area, there is an increase in the functioning of that structure.
[EX A]:
decrease