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: Fred fills two buckets with the same amount of water. He puts a melon in one bucket and an orange in the other. In which bucket will the water rise the highest? 
 Option1: the one with the orange 
 Option2: the one with the melon 
 Explanation: So more water is displaced by a bigger body than a smaller one.
answer:
the one with the melon


question:
Question: A scientist sees that some galaxies are closer together than before, so they know that the universe's expansion is 
 Option1: less 
 Option2: more 
 Explanation: As the Universe expands, galaxies move further and further apart.
answer:
less


question:
Question: If Mona is comparing sandpaper with notebook paper and she determines that sandpaper is rougher then notebook paper, which object has less friction? 
 Option1: sandpaper 
 Option2: notebook paper 
 Explanation: Rougher surfaces have more friction between them than smoother surfaces.
answer:

notebook paper