You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Input: Consider Input: Edward made 37 dollars mowing lawns over the summer . If he spent 21 dollars buying new mower blades , how many 2 dollar games could he buy with the money he had left ?

Output: 8


Input: Consider Input: Maria was making baggies of cookies with 5 cookies in each bag . If she had 33 chocolate chip cookies and 2 oatmeal cookies , how many baggies could she make ?

Output: 7


Input: Consider Input: John had 33 socks . If he threw away 19 old ones that did n't fit and bought 13 new ones , how many socks would he have ?


Output: 27