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.

Example Input: Context: Paul got a box of 65 crayons for his birthday. During the school year he gave 213 crayons to his friends while he lost 16 crayons. 

 Question: How many crayons had been lost or given away?
Example Output: 229

Example Input: Context: After eating a hearty meal they went to see the Buckingham palace. There, Rachel learned that 512 visitors came to the Buckingham palace that day. If there were 471 visitors the previous day and 808 visitors the day before that 

 Question: How many visited the Buckingham palace within the past 89 days?
Example Output: 1791

Example Input: Context: Katie had 62 new games and 80 old games. Her friends had 73 new games and 41 old games. 

 Question: How many old games do they have 3
Example Output:
121

