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: Josh had 3 marbles in his collection. He found 6 marbles while he lost 5 marbles. 

 Question: How many more marbles did he find than those he lost?

SOLUTION: 1

PROBLEM: Context: Kelly has 20 nintendo games and 70 sony games. 

 Question: How many nintendo games does she need to give away so that she will have 12 nintendo games left?

SOLUTION: 8

PROBLEM: Context: The Razorback shop makes $ 86 dollars off each t-shirt and $ 232 off each jersey. During the Arkansas and Texas tech game they sold 254 t-shirts and 43 jerseys. 

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

SOLUTION:
146