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.

Ex Input:
While on vacation , Debby took 24 pictures at the zoo and 12 at the museum . If she later deleted 14 of the pictures , how many pictures from her vacation did she still have ?

Ex Output:
22


Ex Input:
While on vacation , Rachel took 6 pictures at the zoo and 9 at the museum . If she later deleted 11 of the pictures , how many pictures from her vacation did she still have ?

Ex Output:
4


Ex Input:
Mary loves eating fruits . Mary paid $ 11.08 for berries , $ 14.33 for apples , and $ 9.31 for peaches . In total , how much money did she spend ?

Ex Output:

34.72