You are given a math word problem and you are supposed to apply multiplication or division 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: Benny bought 7 dozen eggs from the grocery store to bake some cakes . How many eggs did Benny buy ?

Output: 84


Input: Consider Input: The school is planning a field trip . There are 28 students and 7 seats on each school bus . How many buses are needed to take the trip ?

Output: 4


Input: Consider Input: At a restaurant each adult meal costs $ 2 and kids eat free . If a group of 15 people came in and 9 were kids , how much would it cost for the group to eat ?


Output: 12