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: They decided to hold the party in their backyard. They have 14 chairs for each set of table. If they have 9 sets of tables 

 Question: How many more chairs than tables do they have?

SOLUTION: 117

PROBLEM: Context: Mary is baking a cake. The recipe calls for 14 cups of flour and 6 cups of sugar. She already put in 5 cups of flour. 

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

SOLUTION: 3

PROBLEM: Context: There were 2 roses in the vase. Jessica threw away 4 roses from the vase and cut some more new roses from her flower garden to put in the vase. There are now 23 roses in the vase. 

 Question: How many roses did she cut?

SOLUTION:
25