Suppose The Great Gatsby is a novel written by F. Scott Fitzgerald and published in 1925. It is set in the 1920s during the Jazz Age and follows the lives of wealthy socialites in New York City, including the mysterious Jay Gatsby. The story is narrated by Nick Carraway, Gatsby's neighbor and a distant relative of his. The novel is considered a classic of American literature and is widely studied in schools and universities.
Can we infer that "The Great Gatsby is set in the 19th century."? Yes, no, or maybe?