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: Joan 's cat had 8 kittens . She gave 2 to her friends . How many kittens does she have now ?

Output: 6


Input: Consider Input: Dan has 29 violet balloons . Tim has 7 times more violet balloons than Dan . How many violet balloons does Tim have ?

Output: 203


Input: Consider Input: Each child has 6 pencils . If there are 2 children , how many pencils are there in total ?


Output: 12