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 Input:
Context: Danny collects bottle caps. He found 36 bottle caps at the park while he threw away 35 old ones. Now he has 22 bottle caps in his collection.

Question: How many more bottle caps did danny find at the park than those he threw away?

Ex Output:
1

Ex Input:
Context: Lawrence county has 898051 kids. During summer break 629424 kids go to camp and the rest stay home.

Question: How many kids stay home?

Ex Output:
268627

Ex Input:
Context: 62 campers went rowing in the morning. 39 campers went rowing in the afternoon.

Question: How many more campers went rowing in the morning than in the afternoon?

Ex Output:
23