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: Dan has $ 2. He bought a candy bar for $ 6 and a chocolate for $ 3. 

 Question: How much money did he spend to buy candy bar than he did to buy chocolate?

A: 3
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Q: Context: Jack received 3 emails in the afternoon, 5 emails in the morning and 16 emails in the evening. 

 Question: How many more emails did Jack receive in the morning than in the afternoon?

A: 2
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Q: Context: Allan brought 2 balloons and Jake brought 4 balloons to the park. Allan then bought 3 more balloons at the park. 

 Question: How many more balloons did Allan have than Jake in the park?

A:
1
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