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: Janet picked 4 tulips and 11 roses to make flower bouquets . If she only used 11 of the flowers though , how many extra flowers did Janet pick ?

SOLUTION: 4

PROBLEM: A company invited 18 people to a luncheon , but 12 of them did n't show up . If the tables they had held 3 people each , how many tables do they need ?

SOLUTION: 2

PROBLEM: A pet store had 36 siamese cats and 18 house cats . During a sale they sold 26 cats . How many cats do they have left ?

SOLUTION:
28