Task: Question Answering
Input (English): Question: A round table conference to be held between 20 delegates of 20 countries. In how many ways can they seated if two particular delegates are always to sit together?

 Option A: 14!*5!

 Option B: 22!*7!

 Option C: 18!*2!

 Option D: 28!*1!

 Option E: 16!*3!
Output (English): Option C