Please answer the following question: I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: Eel Girl Movie plot: Deep in a secret navy research facility, an armed security officer enters a secure observation room, filled with electronic monitoring equipment and shelves full of dissected fish specimens. The officer requests one of the scientists accompany her immediately. He protests, quoting navy protocols that require two people to remain in the room at all times, but the officer makes sure he knows he has no choice. The remaining scientist watches them leave the facility on a security monitor. Satisfied he's on his own, he quickly begins to activate override commands on the computer. A warning begins to sound, and the scientist steps back to stand in front of a large observation window, which looks into a dark tiled and dirty room, in the center of which stands a large bath, filled with black viscous liquid. Opposite the window is a large secure door, above which warning lights flash red, then green. The scientist becomes more agitated, breathing heavily, as he sees the door open, and a webbed hand curls around the door frame. Out of the darkness appears the Eel Girl, naked, her skin pale, gills visible in her cheeks, small fins on her forearms. Slowly she steps into the room, walks around the bath. The scientist watches as she slides into the thick black liquid. In the observation room the computer begins to flash warnings. Distracted by the computer, the scientist doesn't notice the Eel Girl climb slowly out of the bath. She steps up to the window, hands against the glass and looks through. The scientist sees her, moves to the window, places his hands against hers through the glass. She stares back, mouth opening and closing slowly, revealing rows of sharp teeth. She signals with her eyes, and the scientist moves to the security door that connects his room to hers. He activates the security code and opens the door. Inside she is waiting for him. He walks into the room and embraces her. She reaches up, gently holds the back of his head with one hand. And suddenly - her jaw extends and she pulls his head into her... My question: What is the protocol for the observation room?
A:
Two people must remain in the room at all times