TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: a , b and c start a business each investing 20,000 . after 5 months a withdrew 5000 , b withdrew 4000 and c invests 6000 more . at the end of the year , a total profit of 69,900 was recorded . find the share of b .

SOLUTION: 28,200

PROBLEM: Problem: a jogger running at 9 km / hr along side a railway track is 250 m ahead of the engine of a 120 m long train running at 45 km / hr in the same direction . in how much time will the train pass the jogger ?

SOLUTION: 37 sec

PROBLEM: Problem: a small , rectangular park has a perimeter of 560 feet and a diagonal measurement of 600 feet . what is its area , in square feet ?

SOLUTION:
172,800', 'b ) 19,600', 'c ) 20,000', 'd ) 20,400', 'e ) 20,800'