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: robin has 27 packages of gum . there are 18 pieces in each package . how many pieces of gum does robin have ?

SOLUTION: 486

PROBLEM: there are 124 students making 3 stars each for the school wall . how many stars will they make all together ?

SOLUTION: 372

PROBLEM: 5 boats are in the lake . each boat has 3 people . how many people are on boats in the lake ?

SOLUTION:
15