Task: Question Answering
Input (English): Question: When a random experiment is conducted, the probability that event A occurs is 1/6. If the random experiment is conducted 4 independent times, what is the probability that event A occurs exactly twice?

 Option A: 17/216

 Option B: 19/216

 Option C: 23/216

 Option D: 25/216

 Option E: 35/216
Output (English): Option D