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.

Input: Consider Input: Charles has 4 apples . Jessica gives Charles 39 more . How many apples does Charles have in all ?

Output: 43


Input: Consider Input: There were a total of 323 football games in the season . The season is played for 17 months . How many football games were played each month , if each month has the same number of games ?

Output: 19


Input: Consider Input: Jennifer starts with 7 apples . She finds another 74 . How many apples does Jennifer end with ?


Output: 81