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: If Mona is digging and she uncovers more rock, what happens to the total area that chemical weathering can occur? 
 Option1: increase 
 Option2: decrease 
 Explanation: With more surfaces of the rocks exposed, there are more places for chemical weathering to occur.
[EX A]: increase

[EX Q]: Question: Terry adds a shorter resistor to the circuit. The resistor offer _____ than the other one. 
 Option1: more 
 Option2: less 
 Explanation: The longer the resistor, the more resistance it has.
[EX A]: less

[EX Q]: Question: Tinna held two magnets together and felt _____ force. 
 Option1: more 
 Option2: less 
 Explanation: The gravitational force between two objects decreases as the objects move further apart.
[EX A]:
more