Task: Question Answering
Input (English): Problem: the perimeter of a square is 48 m . find the area of the square . 
Options: ['a ) 161 m â ² .', 'b ) 144 m â ² .', 'c ) 166 m â ² .', 'd ) 169 m â ² .', 'e ) 273 m â ² .']
Output (English): b