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: William has 2 bottle caps . He buys 41 more . How many bottle caps does William have in all ?

Output: 43


Input: Consider Input: Zach scored 42 points in the football game . Ben scored 21 points . How many more points did Zach score ?

Output: 21


Input: Consider Input: Tom bought a skateboard for $ 9.46 , and spent $ 9.56 on marbles . Tom also spent $ 14.5 on shorts . In total , how much did Tom spend on toys ?


Output: 19.02