Task: Question Generation
Input (English): In November 1959, Perry Smith (Robert Blake) and "Dick" Hickock (Scott Wilson) concoct a plan to invade the home of the Clutter family, as Mr. Clutter supposedly keeps a large supply of cash in a safe. When the two criminals execute the robbery, they are unable to find a safe as Mr.Clutter uses checks. In order to leave no witnesses, they murder Mr. and Mrs. Clutter and their two teenage children. The bodies are discovered the next day, and a police investigation is immediately launched. As the investigation builds, the two wanted men continue to elude law enforcement by heading south and crossing into Mexico; but, after a while, they return to the U.S. and decide to travel to Las Vegas to win some money at gambling. There, they are arrested for violating parole, being in possession of a stolen car, and passing bad checks.The police separately interrogate the two men about the Clutter murders. Both Smith and Hickock admit to passing bad checks, but they deny knowing anything about the murders. The police claim that a mistake made by the men is that they left a witness, but they are slowed by Smith's refusal to provide answers. Next, the police confront them with evidence, such as a bloody footprint matching the boots worn by one of the men. Finally, Hickock confesses and states that he does not want to be executed for the crime, claiming that Smith committed all of the murders. When Smith learns that Hickock confessed, he recounts how, although it was he, Smith, who wielded the knife and pulled the trigger for the four killings, Hickock was there beside him as an active accomplice.The story of the murders is told in flashback, after the subjects' arrests. Smith and Hickock are both found guilty of the crime and sentenced to be hanged. A representation of their final moments and their execution is presented at the conclusion of the film.
Output (English): Question: Whose murders does the police separately interrogate the two men about?, Answer: Clutter