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 we want to increase resistance in computers we should put more resistors in 
 Option1: parallel 
 Option2: series 
 Explanation: As more resistors are added in series, the total resistance of the circuit increases.
[A]: series


[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: Eric rubbed a blanket on his arm. His arm gets warmer because the molecules inside get 
 Option1: faster 
 Option2: slower 
 Explanation: Friction causes the molecules on rubbing surfaces to move faster, so they have more energy. This gives them a higher temperature, and they feel warmer.
[A]:
faster