You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Input: Consider Input: A group of 3 friends went into a restaurant . The chef already had 8 chicken wings cooked but cooked 10 more for the group . If they each got the same amount how many would each person get ?

Output: 6


Input: Consider Input: Vanessa had 16 music files and 48 video files on her flash drive . If she deleted 30 of the files , how many files were still on her flash drive ?

Output: 34


Input: Consider Input: While shopping , Emily bought 5 green towels and 30 white towels . If she gave her mother 26 of them , how many towels did Emily end up with ?


Output: 9