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.
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Question: Context: Jake has 9 fewer peaches than Steven and 18 more peaches than Jill. Steven has 16 peaches. 

 Question: How many more peaches does Steven have than Jill?

Answer: 27


Question: Context: Jake has 11 fewer peaches than Steven. If Jake has 17 peaches. 

 Question: How many peaches does Steven have?

Answer: 28


Question: Context: Zachary did 59 push-ups and 44 crunches in gym class today. David did 19 more push-ups but 27 less crunches than zachary. 

 Question: How many push-ups did David do?

Answer:
78