Task: Question Answering
Input (English): Question: One man traveled a distance of 61 km in 9hrs. He traveled partly on footat 4 km/hr and partly on bicycle ta 9 km/hr. The distance traveled on foot is?

 Option A: 10 km

 Option B: 12 km

 Option C: 16 km

 Option D: 17 km

 Option E: 18 km
Output (English): Option C