Task: Question Answering
Input (English): Question: Working in a North Side studio at a constant rate, Kanye can drop a full-length platinum LP in 5 weeks. Working at his own constant rate, Common can drop a full-length platinum LP in x weeks. If the two emcees work together at their independent rates, they can drop a full-length platinum compilation LP in 2 weeks. Assuming no efficiency is lost or gained from working together, how many weeks would it take Common, working alone, to drop a full-length platinum LP?

 Option A:  3 and 1/3 weeks

 Option B:  3 weeks

 Option C:  2 and 1/2 weeks

 Option D:  2 and 1/3 weeks

 Option E:  2 weeks
Output (English): Option A