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 has 95 blocks. He uses 20 blocks to build a house and 50 blocks to build a tower. 

 Question: How many more blocks did he use to build the tower than he did to build the house?

A: 30
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Q: Context: Julia played tag with a total of 18 kids. She played with 4 kids on monday and yet with some more kids on tuesday. 

 Question: How many kids did she play with on tuesday?

A: 14
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Q: Context: Baker made 52 pastries and 84 cakes. If he sold 102 cakes and 94 pastries 

 Question: How many more cakes than pastries did baker make?

A:
32
****