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: There were 21 roses in the vase. Jessica threw away 34 roses from the vase and cut some more new roses from her flower garden to put in the vase. There are now 15 roses in the vase. 

 Question: How many more roses did she throw away than those she cut from her garden?

SOLUTION: 6

PROBLEM: Context: The Razorback shop makes $ 115 dollars off each jersey and $ 25 off each t-shirt. During the Arkansas and Texas tech game they sold 113 t-shirts and 78 jerseys. 

 Question: How much more does a jersey cost than a t-shirt?

SOLUTION: 90

PROBLEM: Context: 19 red peaches, 11 yellow peaches and 12 green peaches are in the basket. 

 Question: How many more red peaches than yellow peaches are in the basket?

SOLUTION:
8