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: Rachel has 52 apple trees. She picked 2 apples from 1 of her trees. Now the tree has 7 apples still on it. 

 Question: How many apples did the tree have to begin with?

Output: 9


Input: Consider Input: Context: A farmer had 90 tomatoes in his garden. If he picked 154 of them yesterday and 50 today. 

 Question: How many tomatoes did he pick in all?

Output: 204


Input: Consider Input: Context: Jerry had 4 action figures and 22 books on a shelf in his room. Later he added 6 more action figures to the shelf. 

 Question: How many action figures were on his shelf in all?


Output: 10