Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Does this film explore politics? Title: City Hall Movie plot: In New York City, Detective Eddie Santos and mob figure Tino Zapatti kill each other in a shootout; a stray bullet also kills a child passing by. In the wake of the tragedy, questions are raised as to why Judge Walter Stern, an old friend of the ambitious Mayor John Pappas, had previously set the criminal responsible free on probation. Pappas' loyal deputy mayor, Kevin Calhoun, decides to dig for answers. Meanwhile, legal aid Marybeth Cogan uncovers a conspiracy to smear Santos. Calhoun's investigation leads to Frank Anselmo, a Brooklyn politician who has connections to Tino's uncle, crime boss Paul Zapatti. Anselmo plants money at Zapatti's behest to order to frame Santos. Calhoun and Cogan continue to seek the truth from a number of sources, including Santos' partner and another Zapatti relative. After the murder of probation officer Larry Schwartz, they ultimately conclude that Judge Stern had to be on the take. Pappas agrees that Stern must resign. The scandal snowballs to the point where Zapatti instructs Anselmo to commit suicide rather than become an informer or go to jail. To protect his family, Anselmo shoots himself. Calhoun uncovers evidence that Pappas put Stern together with Anselmo to receive a bribe and leave the young Zapatti on the street. Calhoun soon tells Pappas there is only one choiceto quit as mayor and leave politics for good. ("You're gonna take yourself out, John. You're gonna take yourself out.")
Based on the summary, this film explores criminality and does not explore politics.