Task: Question Answering
Input (English): Question: A can finish a work in 72days, B in 9days and C in 2days, B and C start the work but are forced to leave after 3 days. The remaining work was done by A in?

 Option A: 30days

 Option B: 12days

 Option C: 6days

 Option D: 7days

 Option E: 8days
Output (English): Option A