Task: Question Answering
Input (English): Problem: of the land owned by a farmer , 90 percent was cleared for planting . of the cleared land , 60 percent was planted with grapes and 30 percent of the cleared land was planted with potato . if the remaining 360 acres of cleared land was planted with tomato , how many acres did the farmer own ? 
Options: a ) 3250 , b ) 3450 , c ) 4000 , d ) 3750 , e ) 3800
Output (English): c