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: There are 9 pencils and 4 rulers in the drawer . Sally took 4 pencils out of the drawer . How many pencils are there now ?

Answer: 5

Question: There are 31 calories in a candy bar . How many calories are there in 11 candy bars ?

Answer: 341

Question: 219 people are going to the zoo , and there are 3 buses to take people . How many will go in each bus if the same number go in each one and all of the people go to the zoo ?

Answer:
73