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.

[Q]: Context: Because of the decision Sofia asked the students to suggest specific types of food. If 324 students suggested adding mashed potatoes 374 suggested adding bacon to the menu and 128 suggested adding tomatoes 

 Question: How many students participated in the suggestion of new food items?
[A]: 826


[Q]: Context: Katie had 62 new games and 80 old games. Her friends had 73 new games and 41 old games. 

 Question: How many old games do they have 3
[A]: 121


[Q]: Context: Mary is baking a cake. The recipe calls for 6 cups of flour and 13 cups of sugar. She already put in some cups of flour. If she still needs 8 more cups of flour than sugar 

 Question: How many more cups of flour does she need to add?
[A]:
21