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: Winter is almost here and most animals are migrating to warmer countries. There are 3 bird families living near the mountain. 26 new bird families came to live near the mountain from the arctic while 2 bird families flew away further south for winter. 

 Question: How many bird families were left near the mountain?
Example Output: 27

Example Input: Context: Allan brought 7 balloons and 5 balls while Jake brought 6 balloons and 4 balls to the park. 

 Question: How many balls did Allan and Jake have in the park?
Example Output: 9

Example Input: Context: A grocery store had 4 bottles of diet soda. If they had 79 more bottles of regular soda than diet soda 

 Question: How many bottles of regular soda did they have?
Example Output:
83