Task: Question Answering
Input (English): Problem: the length of a rectangular plot is thrice its breadth. if the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot ?
Options: ['a. 19 m', 'b. 17 m', 'c. 10 m', 'd. 12 m', 'e. 18 m']
Output (English): b