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: Allan brought 2 balloons to the park and then bought 3 more balloons there. If Jake brought 6 balloons to the park 

 Question: How many more balloons did Jake have than Allan in the park?

Ex Output:
1


Ex Input:
Context: Danny collects bottle caps. He threw away 54 of the old ones at the park while he found 48 bottle caps new ones. Now he has 52 bottle caps in his collection. 

 Question: How many more bottle caps did danny throw away than those he found at the park?

Ex Output:
6


Ex Input:
Context: Mary is baking a cake. The recipe calls for 12 cups of sugar and 14 cups of flour. She already put in 10 cups of sugar. 

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

Ex Output:

12