instruction:
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.
question:
Question: If Mona is building a circuit and she adds more resistors in series, what happens to the total resistance of the circuit? 
 Option1: increases 
 Option2: decreases 
 Explanation: As more resistors are added in series, the total resistance of the circuit increases.
answer:
increases


question:
Question: Wendy is 30 years old while Jefferson is 60 years old. Who is more susceptible to disease? 
 Option1: Wendy 
 Option2: Jefferson 
 Explanation: Many diseases become more common as people grow older.
answer:
Jefferson


question:
Question: If you tried to push a sack of feathers or a sack of hammers, both of the same volume, would it be easier to push the 
 Option1: sack of feathers 
 Option2: sack of hammers? 
 Explanation: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
answer:

sack of feathers