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.

Ex Input:
Context: Jake has 7 fewer peaches than Steven and 9 more peaches than Jill. Steven has 16 peaches. 

 Question: How many peaches does Jake have?

Ex Output:
9


Ex Input:
Context: Zachary did 15 push-ups in gym class today. David did 39 more push-ups than Zachary. John did 9 push-ups less than David. 

 Question: How many more push-ups did Zachary do than John?

Ex Output:
30


Ex Input:
Context: He then went to see the oranges being harvested. He found out that they harvest 5 sacks of ripe oranges and 74 sacks of unripe oranges per day. 

 Question: How many more sacks of unripe oranges than ripe oranges are harvested per day?

Ex Output:

69