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: Jimmy found a fossil on the beach. He compared it to a fossil in the museum that was much older. Which fossil resembles modern organisms the least? 
 Option1: beach fossil 
 Option2: museum fossil 
 Explanation: In general, fossils in older rocks are less similar to modern organisms.
answer:
museum fossil


question:
Question: Mona is excavating a deep tunnel as part of an exploratory committee. As she travels upwards back from the Earth, what can she expect will happen to the temperature? 
 Option1: increase 
 Option2: decrease 
 Explanation: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
answer:
decrease


question:
Question: If the particles move apart, the amplitude of the wave should 
 Option1: increase 
 Option2: decrease 
 Explanation: The closer together the particles are, the greater the amplitude of the wave.
answer:

decrease