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: At the stop 13 more people got on the bus. Initially there were 4 people on the bus. 

 Question: How many people are there on the bus now?
Example Output: 17

Example Input: Context: Helen the hippo and her friends are preparing for thanksgiving at Helen's house. Helen baked 90 chocolate chip cookies yesterday and 51 raisin cookies and 484 chocolate chip cookies this morning. 

 Question: How many chocolate chip cookies did Helen bake?
Example Output: 574

Example Input: Context: Baker made 121 cakes. He sold 105 of them and bought 170 new cakes. 

 Question: How many cakes does baker still have?
Example Output:
186