Task: Question Answering
Input (English): Problem: a horse is tethered to one corner of a rectangular grassy field 42 m by 26 m with a rope 16 m long. over how much area of the field can it graze ?
Options: a. 154 cm 2, b. 308 m 2, c. 201 m 2, d. 205 m 2, e. none of these
Output (English): c