Task: Question Answering
Input (English): Question: Cook can divide his herd into 5 equal parts and also to 6 equal parts, but not to 9 equal parts. What could be the number of cows Cook has in his herd?

 Option A: 336

 Option B: 180

 Option C: 120

 Option D: 456

 Option E: 155
Output (English): Option C