Sid listens the Graves' story. He was satisfied, and at the same time disappointed. He had predicted all, he knows what Graves would have done to that poor woman. For that he's satisfied, he's disappointed because he didn't be suitable for interrogations. Graves would be a good questioner, Sid was too good. When the camera was moved vertical Sid had already warned the other guards with a "Let his do it!".
Immediately, with Graves, he returns into the room
"Very well! So, now that we managed to convince you, you will answer the questions, If you wouldn't still stay in this room with my colleauge!" The last words were said with a small smile.
"Come on then! Tell what you know about your last mission - as told before - and for today we could have finished!" This time he was more severe.