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: A book has 2 chapters. The first chapter is 60 pages long. If there are a total of 93 pages in the book 

 Question: How many pages are in the second chapter?
Example Output: 33

Example Input: Context: Julia played tag with 5 kids on tuesday. She had played tag with 6 kids on monday. 

 Question: How many more kids did she play with on monday than on tuesday?
Example Output: 1

Example Input: Context: Rachel had to complete 7 pages of math homework. If she had to complete 4 more pages of math homework than reading homework 

 Question: How many pages of reading homework did she have to complete?
Example Output:
3