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.

[EX Q]: Context: A chef had 58 apples. After making some pies, he had used 35.

Question: How many apples remained?
[EX A]: 23

[EX Q]: Context: There were 9 roses and 6 orchids in the vase. Jessica cut some more roses and orchids from her flower garden. There are now 13 orchids and 3 roses in the vase.

Question: How many more orchids than roses are there in the vase now?
[EX A]: 10

[EX Q]: Context: Paco had 40 cookies. He ate 5 cookies and gave 13 of them to his friend.

Question: How many cookies did paco have left?
[EX A]:
22