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: john is building a tree house to serve as his hideout whenever he wanted to spend some time alone with himself . the first thing he did is to gather some materials . for the pillars he needs 2 sets of wood with different lengths . if the first set of wood is 4 feet long and the second set is 5 times longer than the first set how long is the second set of wood ?

SOLUTION: 20

PROBLEM: mrs. hilt saw 144 bees in the hive . the next day she saw 3 times that many . how many bees did she see on the second day ?

SOLUTION: 432

PROBLEM: emily is making bead necklaces for her friends . she has 28 beads and each necklace takes 7 beads . how many necklaces can emily make ?

SOLUTION:
4