TASK DEFINITION: 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.
PROBLEM: Context: A book has 2 chapters. The second chapter is 36 pages long. If there are a total of 67 pages in the book 

 Question: How many pages are in the first chapter?

SOLUTION: 31

PROBLEM: Context: There were 15 roses and 62 orchids in the vase. Jessica cut some more roses and orchids from her flower garden. There are now 17 roses and 96 orchids in the vase. 

 Question: How many roses did she cut?

SOLUTION: 2

PROBLEM: Context: There are a total of 16 peaches in a basket. If there are 13 red peaches and some more green peaches in the basket. 

 Question: How many green peaches are in the basket?

SOLUTION:
3