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: The grasshopper, the frog and the mouse had a jumping contest. The grasshopper jumped 24 inches. The frog jumped 33 inches farther than the grasshopper and the mouse jumped 5 inches lesser than the frog. 

 Question: How much farther did the mouse jump than the grasshopper?

A: 28
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Q: Context: Jack received 10 emails in the morning, 7 emails in the afternoon and 17 emails in the evening. 

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

A: 3
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Q: Context: Winter is almost here and most animals are migrating to warmer countries. 86 bird families flew away for the winter from near a mountain. If there were 45 bird families living near the mountain initially 

 Question: How many more bird families flew away for the winter than those that stayed behind?

A:
127
****