Task: Question Answering
Input (English): Question: A salesman sold twice as much pears in the afternoon than in the morning. If he sold $420 kilograms of pears that day, how many kilograms did he sell in the afternoon?

 Option A: 120

 Option B: 180

 Option C: 240

 Option D: 280

 Option E: 320
Output (English): Option D