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

Input: Consider Input: A restaurant served 9 pizzas during lunch and 6 during dinner today . How many pizzas were served today ?

Output: 15


Input: Consider Input: Hoping to be named Salesperson of the Month , Rosa called the names from 10.2 pages of the phone book last week . This week , she called the people listed on another 8.6 pages of the same phone book . How many pages worth of people did Rosa call in all ?

Output: 18.8


Input: Consider Input: There are 33 pencils and 44 crayons in the drawer . Joan placed 27 pencils in the drawer . How many pencils are now there in total ?


Output: 60