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: Bangkok Dangerous Movie plot: Kong is a deaf-mute gunman, an assassin for hire who cannot hear his gunshots. He receives his guidance through Aom, a stripper from in Bangkok. Kong lost his hearing when he was a child. Because of his disability, he was taunted by other children and grows up into an angry young man. At a target range, he finds he has a knack for target shooting when he visualizes the faces of the boys that taunted him in the target. His deafness gives him an edge in shooting, as he does not react to the gunshots. He eventually gets a job as a janitor at the range. One day while cleaning up, a customer named Jo is at the shooting range with his girlfriend, Aom. Joe notices Kong watching them. He then offers the pistol to Kong, who impresses Jo and Aom with his pinpoint shooting. Jo then takes Kong under his wing and teaches him how to shoot. When Jo injures his gun hand in a battle, Kong is ready to take on more work. Working for a mob boss, Kong is sent on a job to Hong Kong. He shoots his target while riding on the Hong Kong subway with Aom on his back. When Kong returns to Bangkok, he catches a cold and needs medicine, so he stops at a pharmacy and meets Fon, a pretty pharmacist. This chance meeting grows into something deeper. It changes Kong's perspective on life as he realizes that life can be meaningful, even for a deaf-mute assassin like him. Aom has trouble with one of the mob boss' henchmen. She spurns him, but he rapes her. Enraged, Jo takes matters into his own hands, killing the henchman, which brings the mob's wrath down on Jo, which in turn leads to more revenge killing by Kong, and a final big shoot-out in a water bottling plant. My question: Where is Joe's first execution done?
A:
Damnoen Saduak market