Ans: southern Mexico and Central America , as far south as extreme western Panama , the West Indies , and southern Florida
Ques: The ruby-throated hummingbird is migratory, spending most of the winter in southern Mexico and Central America, as far south as extreme western Panama, the West Indies, and southern Florida. During migration, some birds embark on a nonstop 900-mile journey across the Gulf of Mexico and Caribbean from Panama to Gulf Coast. The bird breeds throughout the eastern United States, east of the 100th meridian, and in southern Canada, particularly Ontario, in eastern and mixed deciduous and broadleaved forest. In winter, it is seen mostly in Mexico and southern Florida.

Where do ruby throated hummingbirds go in the winter?
CoT: The relevant sentence in the passage is: The ruby-throated hummingbird is migratory, spending most of the winter in southern Mexico and Central America, as far south as extreme western Panama, the West Indies, and southern Florida.
Answer: the group Chicago. Now, what could be the question and solution-maybe?
Ques: "Saturday in the Park" is a song written by Robert Lamm and recorded by the group Chicago for their 1972 album Chicago V.

Based on this passage, who sings the song saturday in the park?
CoT: The relevant information to answer the above question is: "Saturday in the Park" is a song written by Robert Lamm and recorded by the group Chicago for their 1972 album Chicago V.
Ans: Harry Potter and the Chamber of Secrets
Ques: Harry Potter and the Chamber of Secrets is a 2002 British-American fantasy film directed by Chris Columbus and distributed by Warner Bros. Pictures. It is based on the novel of the same name by J.K. Rowling. The film is the second instalment in the long-running Harry Potter film series. It was written by Steve Kloves and produced by David Heyman. Its story follows Harry Potter's second year at Hogwarts School of Witchcraft and Wizardry as the Heir of Salazar Slytherin opens the Chamber of Secrets, unleashing a monster that petrifies the school's denizens. The film stars Daniel Radcliffe as Harry Potter, with Rupert Grint as Ron Weasley, and Emma Watson as Hermione Granger. The film is also the last film to feature Richard Harris as Professor Albus Dumbledore, due to his death that same year.

Whats the name of the second harry potter movie?
CoT: To answer this question, we should know that: The film is the second instalment in the long-running Harry Potter film series.
Ans: August 28 , 2012
Ques: The Japanese river otter (Lutra lutra whiteleyi) (日本 川獺, Nihon-kawauso) is an extinct variety of otter formerly widespread in Japan. Dating back to the 1880s, it was even seen in Tokyo. The population suddenly shrank in the 1930s, and the mammal nearly vanished. Since then, it has only been spotted several times, in 1964 in the Seto Inland Sea, and in the Uwa Sea in 1972 and 1973. The last official sighting was in the southern part of Kōchi Prefecture in 1979, when it was photographed in the mouth of the Shinjo River in Susaki. It was subsequently classified as a "Critically Endangered" species on the Japanese Red List. On August 28, 2012, the Japanese river otter was officially declared extinct by the Ministry of the Environment. It is the official animal symbol of Ehime Prefecture. In February 2017, a wild otter was caught on camera on Tsushima Island, Nagasaki Prefecture. However, it is not known whether the observed otter was a Japanese river otter.

Answer this question based on the passage: when did the japanese river otter become extinct?
CoT: To answer the above question, the relevant sentence is: On August 28, 2012, the Japanese river otter was officially declared extinct by the Ministry of the Environment.
Answer: late August. Now, what could be the question and solution-maybe?
Ques: Passage: In Vietnam, a school year is divided into two semesters: the first begins in late August and ends in December, while the second begins right after the first, which is about late January and lasts until the end of May.

Question: Based on this passage, when does the school year start in vietnam?
CoT: To answer the above question, the relevant sentence is: In Vietnam, a school year is divided into two semesters: the first begins in late August and ends in December, while the second begins right after the first, which is about late January and lasts until the end of May.
Ans: Patrol Torpedo

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Ques: A PT boat (short for Patrol Torpedo boat) was a torpedo-armed fast attack craft used by the United States Navy in World War II. It was small, fast, and inexpensive to build, valued for its maneuverability and speed but hampered at the beginning of the war by ineffective torpedoes, limited armament, and comparatively fragile construction that limited some of the variants to coastal waters.

Based on this passage, what does the pt stand for in pt boat?
CoT: To answer the question, consider the following: A PT boat (short for Patrol Torpedo boat) was a torpedo-armed fast attack craft used by the United States Navy in World War II.