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: Jessica cut some roses from her flower garden to put in her vase. There are now 19 roses in the vase. If there were 3 roses in the vase initially

Question: How many roses did she cut?
[EX A]: 16

[EX Q]: Context: Josh had 3 marbles in his collection. He found 6 marbles while he lost 5 marbles.

Question: How many more marbles did he find than those he lost?
[EX A]: 1

[EX Q]: Context: Paul got a box of 457 erasers and 617 crayons for his birthday. At the end of the school year he only had 523 crayons left while not having lost a single eraser.

Question: How many more crayons than erasers did he have left?
[EX A]:
66