Task: Question Answering
Input (English): Question: A retailer buys 40 pens at the marked price of 35 pens from a wholesaler. If he sells these pens giving a discount of 1%, what is the profit percent?

 Option A: 12 %

 Option B: 10 %

 Option C: 15 %

 Option D: 16 %

 Option E: None
Output (English): Option B