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: The schools debate team had 28 boys and 4 girls on it . If they were split into groups of 4 how many groups could they make ?

Output: 8


Input: Consider Input: Bianca had 45 coloring books . If she gave away 6 of them , but then bought 20 more , how many would she have total ?

Output: 59


Input: Consider Input: Anna starts with 5 candies . She gets 86 more from Larry . How many candies does Anna end with ?


Output: 91