instruction:
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.
question:
Context: There were 22 parents in the program and 676 people in total. 

 Question: How many pupils were present in the program?
answer:
654


question:
Context: Because of the decision Sofia asked the students to suggest specific types of food. If 479 students suggested adding mashed potatoes while 489 suggested adding bacon to the menu 

 Question: How many more students suggested bacon than those that suggested mashed potatoes?
answer:
10


question:
Context: Next on his checklist is wax to stick the feathers together. If he currently has 11 g of wax and the feathers require a total of 492 g of wax 

 Question: How many more grams of wax does he need?
answer:

481