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.

Q: Context: 15 campers went rowing in the morning. Some more campers went rowing in the afternoon. If a total of 32 campers went rowing that day 

 Question: How many campers went rowing in the afternoon?

A: 17
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Q: Context: Paco had 40 cookies. He ate 5 cookies and gave 13 of them to his friend. 

 Question: How many cookies did paco have left?

A: 22
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Q: Context: Because of the decision Sofia asked 310 students to suggest specific types of food. 185 students suggested adding mashed potatoes while others suggested adding bacon to the menu. 

 Question: How many students suggested bacon?

A:
125
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