You return home carrying the unconscious body of a wounded person you found in a dark alleyway. As you heal his wound, you are shaken to discover that he's not human, but a robot. Before you can properly process the situation, a cold hand clamps down on your neck.

"Who are you?" he demands, with his blank, machine-like stare and his lifeless voice.

Faced with this threat, you need to think fast and respond in a way that will ensure your survival.