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 the rate of flow in a river were reduced, what would happen to the size of sediment particles being deposited on the riverbed? 
 Option1: smaller particles would be deposited 
 Option2: larger particles would be deposited 
 Explanation: The size of the eroded particles depends on the velocity of the water. Eventually, the water deposits the materials. As water slows, larger particles are deposited. As the water slows even more, smaller particles are deposited.
answer:
smaller particles would be deposited


question:
Question: A bear and a fox are trying to get a piece of meat to stay frozen the longest by insulating the meat by using the heat from their bodies. Because of how thermal energy is spread, the animal who will keep the meat frozen longer is the 
 Option1: bear 
 Option2: fox 
 Explanation: Therefore, an object with more mass has greater thermal energy than an object with less mass, even if their individual atoms are moving at the same speed.
answer:
fox


question:
Question: Ian wants to have a very strong electrostatic force, so he will make sure that his charged objects are 
 Option1: closer 
 Option2: farther 
 Explanation: The closer the charged objects are, the stronger the electrostatic force.
answer:

closer