Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: In what Italian city's zoo is the creature incarcerated? Title: 20 Million Miles to Earth Movie plot: Off the coast of a small Italian fishing village, Sperlonga (in the province of Latina), not Sicily as it is erroneously mentioned, two fishermen watch in amazement as a spaceship pierces the skies and crashes into the sea. The men, Mondello (Don Orlando) and Verrico (George Khoury), row out to the site and pull two space travelers from the capsized craft before it shudders and sinks into the sea. Meanwhile, in Washington, D.C., Major General A. D. McIntosh (Thomas Browne Henry) discovers that the government's missing spacecraft, piloted by Colonel Bob Calder (William Hopper), has been located off the coast of Italy. As McIntosh flies to Italy, Pepe (Bart Braverman), a little boy who lives in the fishing village of Gerra, finds a metal capsule that has washed up on the beach. Upon opening the capsule, he finds a jelly-like glob inside and sells it to Dr. Leonardo (Frank Puglia), a visiting zoologist who is studying sea creatures. Meanwhile, Leonardo's medical-student granddaughter Marisa (Joan Taylor) is summoned to town to take care of the injured Calder and his companion, Dr. Sharman. When Calder regains consciousness, he finds Sharman in the last throes of the fatal disease that decimated his crew. That night, after Marisa returns home to the trailer that she shares with her grandfather, a small creature hatches from the glob and Leonardo locks it in a cage. By morning, the creature has tripled in size, and McIntosh arrives in Gerra, accompanied by government scientist Dr. Justin Uhl, and meets with Calder and Signore Contino, a representative of the Italian government. As Leonardo and Marisa hitch up the trailer containing the creature to their truck and head for Rome with their discovery, McIntosh informs the astonished Contini that Calder has just returned from Venus. Calder's spacecraft, crippled by a meteor, carried a sealed metal container bearing an unborn species of animal life from the planet. As police divers begin to search for the capsule, McIntosh offers a reward for its recovery, prompting...
Rome