TASK DEFINITION: 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.
PROBLEM: Context: Mary is baking a cake. The recipe calls for 9 cups of flour and 5 cups of sugar. She already put in 3 cups of flour and 62 cups of sugar.

Question: How many more cups of flour does she need to add?

SOLUTION: 6

PROBLEM: Context: Jake has 16 fewer peaches than Steven. Steven has 15 more peaches than Jill. If Jill has 12 peaches

Question: How many more peaches does Jill have than Jake?

SOLUTION: 1

PROBLEM: Context: Paco had 97 salty cookies and 34 sweet cookies. He ate 15 sweet cookies and 56 salty cookies.

Question: How many sweet cookies did Paco have left?

SOLUTION:
19