You are given a math word problem and you are supposed to apply an addition mathematical operator on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Input: Consider Input: Context: Paul had some books. After selling 137 in a garage sale he had 105 left. 

 Question: How many books did he have at the start?

Output: 242


Input: Consider Input: Context: During summer break 907611 kids from Lawrence county stay home and the other 455682 kids go to camp. 

 Question: About how many kids are in Lawrence county?

Output: 1363293


Input: Consider Input: Context: Danny collects bottle caps. He lost 66 bottle caps at the park. Now he has 25 bottle caps in his collection. 

 Question: How many bottle caps did danny have at first?


Output: 91