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.

Q: Question: Will has two screws of the same length. One has 20 threads; the other has 200 threads. The screw with _____ threads likely needs less force to penetrate wood. 
 Option1: 20 
 Option2: 200 
 Explanation: Therefore, if the threads on a screw are closer together, you need to apply less force to penetrate the wood or other object.

A: 200
****
Q: Question: If Mona is standing in the shade of a tree and she moves out into the sun, what happens to the amount of sunlight her body receives? 
 Option1: increases 
 Option2: decreases 
 Explanation: The more focused the Suns rays are, the more energy an area receives and the warmer it is.

A: increases
****
Q: Question: A wave that decreases in height will _____ in amplitude. 
 Option1: increase 
 Option2: decrease 
 Explanation: The higher the crests of a wave are, the greater the amplitude.

A:
decrease
****