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

Input: Consider Input: Context: The school is planning a field trip. The school has 21 classrooms. There are 98 students in the school and 7 school buses. If all buses are full 

 Question: How many seats are in each bus?

Output: 14


Input: Consider Input: Context: For the walls of the house he would use 8 large planks of wood. If each plank of wood needs 74 pieces of nails to be secured 

 Question: How many planks does John need for the house wall?

Output: 8


Input: Consider Input: Context: Carol was sending out birthday invitations to 12 friends. She bought 3 packs each one having the same number of invitations. 

 Question: How many invitations are in each pack?


Output: 4


