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: During summer break 61619 kids from Lawrence county stayed home and the rest went to camp. The total number of kids in Lawrence county is 91676. 

 Question: About how many kids in Lawrence county went to camp?

Ex Output:
30057


Ex Input:
Context: After making some pies, chef had 2 apples left. Initially he had 43 apples 

 Question: How many apples did he use?

Ex Output:
41


Ex Input:
Context: Next on his checklist is wax to stick the feathers together and colors to paint them. He needs a total of 57 g of colors to paint them. He needs 22 g of wax more. If the feathers require a total of 353 g of wax 

 Question: How many grams of wax does he already have?

Ex Output:

331