TASK DEFINITION: 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.
PROBLEM: an architect was building a hotel downtown . he bought 147 lamps to put in the rooms . if each room gets 7 lamps how many rooms does the hotel have ?

SOLUTION: 21

PROBLEM: a pet store had 4 snakes . they had the snakes in cages with 2 snakes in each cage . how many cages did the pet store have ?

SOLUTION: 2

PROBLEM: warren has 252 guests coming to his party . each table will hold 4 guests . how many tables will he need ?

SOLUTION:
63