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: A grocery store had 72 bottles of regular soda, 32 bottles of diet soda and 78 apples.

Question: How many more bottles than apple did they have?

A: 26
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Q: Context: For Gwen's birthday she received 8 dollars from her mom. Her dad gave her 5 more dollars. If she spent 4 dollars.

Question: How much more money did she receive from her mom than she did from her dad?

A: 3
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Q: Context: Jerry had 5 action figures and 2 books on a shelf in his room. Later he added 9 more books to the shelf.

Question: How many more books than action figures were on his shelf?

A:
6
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