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.

[EX Q]: Joan has 8 orange balloons but lost 2 of them . How many orange balloons does Joan have now ?
[EX A]: 6

[EX Q]: There are 41 short trees and 44 tall trees currently in the park . Park workers will plant 57 short trees today . How many short trees will the park have when the workers are finished ?
[EX A]: 98

[EX Q]: Brenda has 34 apples . She gets 37 more from Willie . How many apples does Brenda have in all ?
[EX A]:
71