TASK DEFINITION: You are given a math word problem and you are supposed to apply an addition mathematical operator on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
PROBLEM: Context: For Gwen's birthday she received some dollars. She spent 8 dollars and has 6 dollars left with her. 

 Question: How much money did Gwen receive for her birthday?

SOLUTION: 14

PROBLEM: Context: Adam has 4 more apples than Jackie. Together Adam and Jackie have 14 apples. Bob has 6 apples more than Adam and Jackie together do. 

 Question: How many apples does Bob have?

SOLUTION: 20

PROBLEM: Context: Allan brought 5 balloons and Jake brought 6 balloons to the park. Jake then bought 3 more balloons at the park. 

 Question: How many balloons did Jake bring to the park?

SOLUTION:
9