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: Zoe was unboxing some of her old winter clothes . She found 8 boxes of clothing and inside each box there were 4 scarves and 6 mittens . How many pieces of winter clothing did Zoe have total ?

Output: 80


Input: Consider Input: A pet store had 18 puppies . In one day they sold 3 of them and put the rest into cages with 5 in each cage . How many cages did they use ?


Output: 3