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

Ex Input:
at a restaurant each adult meal costs $ 8 and kids eat free . if a group of 11 people came in and 2 were kids how much would it cost for the group to eat ?

Ex Output:
72

Ex Input:
mr. lee gave out first place ribbons after each event . he had 38 ribbons at the start . he gave away 14 ribbons in the morning . he gave out 16 ribbons in the afternoon . how many ribbons did mr. lee have left ?

Ex Output:
8

Ex Input:
tiffany was playing a video game and had 43 lives . in a hard part of the game she lost 14 lives . if she got 27 more lives in the next level how many lives would she have ?

Ex Output:
56