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.

Example Input: Nancy starts with 91 bottle caps . She finds another 88 . How many bottle caps does Nancy end with ?
Example Output: 179

Example Input: Peter has 3 candies stored in boxes . If there are 3 boxes , how many candies must go in each box ?
Example Output: 1

Example Input: It rained 0.2 inches on Saturday and 0.4 inches on Sunday . How much did it rain on Saturday and Sunday combined ?
Example Output:
0.6