Task: Question Answering
Input (English): Question: 60 litres of diesel is required to travel 600 km using a 800 cc engine. If the volume of diesel required to cover a distance varies directly as the capacity of the engine, then how many litres of diesel is required to travel 800 km using 1200 cc engine?

 Option A: 80 litres

 Option B: 90 litres

 Option C: 120 litres

 Option D: 170 litres

 Option E: None of these
Output (English): Option C