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: Randy uses 36 blocks to build a tower. If he had 59 blocks

Question: How many blocks are left?
[A]: 23

[Q]: Context: Danny collects bottle caps and wrappers. He found 65 wrappers and 5 bottle caps at the park. Now he has 31 bottle caps and 9 wrappers in his collection.

Question: How many more wrappers than bottle caps did danny find at the park?
[A]: 60

[Q]: Context: Zachary did 44 push-ups and 17 crunches in gym class today. David did 29 more push-ups but 13 less crunches than zachary.

Question: How many crunches did David do?
[A]:
4