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.

Context: Next on his checklist is wax to stick the feathers together. If he has 557 g of wax and right now he just needs 17 g 

 Question: Total how many grams of wax do the feathers require?
574

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?
14

Context: Lucy went to the grocery store. She bought 2 packs of cookie and 12 packs of cake. In the end she had 56 amount of change remaining. 

 Question: How many packs of groceries did she buy in all?

14