Question: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who does Strachey follow to the airport ? Title: Third Man Out Movie plot: At the home of John Rutka and Eddie Santin, Rutka is apparently shot. Later, private eye Donald Strachey arrives at a hospital to meet with a client. While there, he sees his partner, Tim Callahan, who is escorting his boss, a prominent New York State senator who is there for a photo op with the comatose Catholic Bishop McFee. Santin reveals that the client is Rutka, who Strachey despises for his activities outing prominent local closeted homophobes. Strachey initially declines the assignment, but later accepts after Rutka is attacked and offers a large retainer. Rutka shows Strachey his files on outing targets, one of which is Bruno Slinger, a prominent state politician who has voted against gay rights. When a fire breaks out at Rutka's house, Strachey puts it out. As he investigates, Strachey becomes convinced Rutka and Santin are staging the various attacks, quits the case, and returns the unused portion of the retainer. The next morning, a news program reports Rutka's death. When Santin indignantly calls him, Strachey apologizes, returns with Santin to retrieve Rutka's files for safekeeping, and retakes the case. Santin identifies three upcoming targets: Slinger, children's show host Ronnie Linklater, and an unidentified man. Strachey finds a torn-off mudflap and initials for three persons Rutkin paid off. Strachey tracks the first two to local hotel owners who spied on their guests for Rutka. They reveal that Slinger was sexually connected to Linklater and that Linklater had weekly sex with another man who possibly accidentally died. Strachey traces a license plate to Art Murphy, a used car dealer, who refuses to cooperate. The man who visited Rutka's hospital room attacks Callahan at their home. Strachey arrives in time to drive him away, but Callahan is hospitalized. The experience shakes Strachey enough to consider abandoning the case until Callahan, who has had a change of heart about Rutka, convinces him to continue. Strachey interviews Linklater, but Linklater denies either he or Slinger had any...
Answer:
Strachey follows Santin to the airport.