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: If the air temperature rises during a heat wave, what is likely happening to the atmospheric pressure? 
 Option1: It will increase 
 Option2: It will decrease 
 Explanation: Increasing air temperature decreases atmospheric pressure.
[A]: It will decrease


[Q]: Question: If Milo notices that the frequency of his electromagnetic wave seems to be decreasing, what does that say about the energy of the wave? 
 Option1: it's increasing 
 Option2: it's decreasing 
 Explanation: The higher the frequency of an electromagnetic wave, the greater its energy.
[A]: it's decreasing


[Q]: Question: Theresa made a device that uses 25% of usable energy. Ryan made a device that uses 10% of usable energy. _____ made a device that is more efficient. 
 Option1: Theresa 
 Option2: Ryan 
 Explanation: The more efficient a device is, the greater the percentage of usable energy it produces.
[A]:
Theresa