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.

Input: Consider Input: Context: Paul had 95 pens and 153 books. After selling some books and pens in a garage sale he had 13 books and 23 pens left. 

 Question: How many books did he sell in the garage sale?

Output: 140


Input: Consider Input: Context: Baker made 149 cakes and 91 pastries. If he sold 10 cakes and 90 pastries 

 Question: How many cakes would baker still have?

Output: 139


Input: Consider Input: Context: Steven has 18 peaches. Jake has 12 fewer peaches than Steven who has 8 more peaches than Jill. 

 Question: How many peaches does Jill have?


Output: 10