You are given a math word problem and you are supposed to only use subtraction on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Example Input: Context: Jerry had 7 action figures and 2 books on a shelf in his room. Later he added 4 more books to the shelf. 

 Question: How many more action figures than books were on his shelf?
Example Output: 1

Example Input: Context: Julia played tag with 18 kids on monday. She played tag with 10 kids on tuesday. 

 Question: How many more kids did she play with on monday than on tuesday?
Example Output: 8

Example Input: Context: Jake has 3 fewer peaches and 4 more apples than Steven. Steven has 19 apples and 15 peaches. 

 Question: How many more apples than peaches does Steven have?
Example Output:
4

