Task: Question Answering
Input (English): Question: In how many ways R can the crew of a ten oared boat be arranged ,when of the ten persons available, 2 of whom can row only on the bow side and 3 of whom can row only on the stroke side?

 Option A: 1. 10!/(2! * 3!

 Option B: 2. 10!/(8! * 7!

 Option C: 3. 5!/(3! * 2!

 Option D: 4. (5!

 Option E: 5. 5!/(8! * 7!
Output (English): Option D