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: Isha ’ s pencil is 12 cubes long . If she gets another pencil that is 12 cubes long , how many cubes long are both pencils ?

Output: 24


Input: Consider Input: There are 11 rulers and 34 crayons in the drawer . Tim placed 14 rulers in the drawer . How many rulers are now there in all ?

Output: 25


Input: Consider Input: There are 112 short trees and 119 tall trees currently in the park . Park workers will plant 105 short trees today . How many short trees will the park have when the workers are finished ?


Output: 217