Task: Question Answering
Input (English): Problem: a rectangular garden is to be twice as long as it is wide . if 150 yards of fencing , including the gate , will completely enclose the garden , what will be the length of the garden , in yards ? 
Options: ['a ) 40', 'b ) 50', 'c ) 60', 'd ) 70', 'e ) 80']
Output (English): b