You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.
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Question: Ellen went to a garage sale to buy chairs . Each chair is 15 dollars . How much did Ellen spend for the 12 chairs she bought ?

Answer: 180


Question: Peter has 3 candies stored in boxes . If there are 3 boxes , how many candies must go in each box ?

Answer: 1


Question: Sam grew 4 watermelons , but the rabbits ate 3 watermelons . How many watermelons does Sam have ?

Answer:
1