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: 13 campers went rowing and 59 campers went hiking in the morning. 21 campers went rowing in the afternoon. 

 Question: How many campers went rowing in all?
Example Output: 34

Example Input: Context: He has 9 apples more than Adam and Jackie together do. Adam and Jackie have 7 apples between them. 

 Question: How many apples does He have?
Example Output: 16

Example Input: Context: At the stop 8 more people got on the train. Initially there were 11 people on the train. 

 Question: How many people are there on the train now?
Example Output:
19