Q: Question: What do Marcus and Esca approach? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: The Eagle of the Ninth Context: In the year AD 140, twenty years after the Ninth Legion disappeared in the north of Britain, Marcus Flavius Aquila, a young Roman centurion, arrives in Roman Britain to serve at his first post as a garrison commander. Marcus's father disappeared with the eagle standard of the ill-fated legion, and Marcus hopes to redeem his family's honour by bravely serving in Britain. Shortly afterwards, only Marcus's alertness and decisiveness save the garrison from being overrun by Celtic tribesmen. He is decorated for his bravery but honourably discharged due to a severe leg injury. Living at his uncle's estate near Calleva (modern Silchester) in southern Britain, Marcus has to cope with his military career having been cut short and his father's name still being held in disrepute. Hearing rumours that the eagle standard has been seen in the north of Britain, Aquila decides to recover it. Despite the warnings of his uncle and his fellow Romans, who believe that no Roman can survive north of Hadrian's Wall, he travels north into the territory of the Picts, accompanied only by his slave, Esca. The son of a deceased chieftain of the Brigantes, Esca detests Rome and what it stands for, but considers himself bound to Marcus, who saved his life during an amphitheatre show. After several weeks of travelling through the northern wilderness, Esca and Marcus encounter Guern, a Roman born Lucius Caius Metellus, one of the survivors of the Ninth Legion, who attributes his survival to the hospitality of the Selgovae tribe. Guern recalls that all but a small number of deserters were killed in an ambush by the northern tribes including Esca's Brigantes and that the eagle standard was taken away by the Seal People, the most vicious of the tribes. The two travel further north until they are found by the Seal People. Identifying himself as a chieftain's son fleeing Roman rule and claiming Marcus as his slave, Esca is welcomed by the tribe. After allowing the Seal People to mistreat Marcus, Esca eventually reveals that his actions...
A: Hadrian's Wall.

Q: Question: Who strangles Carla? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Robot Monster Context: Evil Moon robot Ro-Man Extension XJ-2 (George Barrows), referred to as just Ro-Man, has seemingly destroyed all human life on Earth with a Calcinator death ray, all except for eight humans that remain alive. The survivors are an older scientist (John Mylong), his wife, two daughters, his young son Johnny (Gregory Moffett), his assistant, and two space pilots that shortly take off in a spaceship for an orbiting space platform. All eight have now developed an immunity to Ro Man's death ray, having received an experimental antibiotic serum developed by the scientist. Ro-Man must complete the destruction of all humans, even if it means his physically killing them one-by-one, before his mission to subjugate the Earth is complete. After fruitless negotiations, Ro-Man, with a laser in hand, destroys the spaceship headed for the orbiting platform, killing the two pilots aboard. He later strangles the youngest daughter, Carla (Pamela Paulson), and tosses the assistant scientist, Roy (George Nader), to his death over a cliff. Ro-Man's mission is waylaid, though, when he develops an illogical attraction to Alice (Claudia Barrett), the scientist's eldest daughter. He refuses to eliminate her, forcing the alien leader, The Great Guidance, to teleport to Earth after first killing the disobedient Ro-Man. The Great Guidance then attempts to finish the genocide by releasing prehistoric dinosaurs and a massive earthquake on the remaining survivors. But Johnny is alive, having just awoken from a concussion-induced fever dream. Up to now, all that has happened has just been his nightmare. His parents, who had been looking for him, rejoice and take him home. Suddenly, Ro-Man, his arms raised in a threatening manner, rushes out of a cave.[Note 1]
A: Ro-Man

Q: Question: Who went with Kirwill to retrieve second head? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Gorky Park Context: Three young people are seen ice skating in Gorky Park. Three days later, Soviet militsiya officer Arkady Renko (William Hurt) investigates the discovery of their bodies a short distance from the skating rink. All have been shot in the chest and mouth; their faces and fingerprints have been completely removed. Renko is left anxious and paranoid when the KGB refuse to take over the investigation. Renko enlists the help of Professor Andreev (Ian McDiarmid) to reconstruct their faces. At a weekend getaway at the dacha of Chief Prosecutor Iamskoy (Ian Bannen), Renko makes the acquaintance of the American sable importer Jack Osborne (Lee Marvin) and his girlfriend Irina Asanova (Joanna Pacua). During his investigation, Renko crosses paths with William Kirwill (Brian Dennehy), a New York detective who is in the Soviet Union investigating the disappearance of his brother James. Renko is eventually able to piece together the victims' identities: James Kirwill, and two young Russians who were friends of Irina. He discovers that the three were busy constructing a chest for Osborne. Renko's suspicion of Osborne mounts over time, during their polite but tense conversations in social settings. When Irina is attacked by a KGB officer who attempts to inject her with a fatal overdose, Renko saves her. Nursing her back to health in his apartment, they begin an affair. Kirwill finally locates the barn where the three victims were building Osborne's chest. It was designed to smuggle six sables out of the country and to break the Soviet monopoly on their fur, potentially earning Osborne millions. Irina stubbornly continues to believe that her friends are alive. Osborne had promised to smuggle them out of Soviet Union in return for their work; he tells Irina that they were successfully freed. Renko confronts her with Prof. Andreev's reconstructed head of one of her friends, forcing her to realize that they have been murdered by Osborne. She confesses the full details of the plot to him and then runs away. Renko and Kirwill go to...
A:
Renko