Suppose Moby-Dick is a novel written by Herman Melville, first published in 1851. It tells the story of the sailor Ishmael's voyage on the whaling ship Pequod, captained by the vengeful Captain Ahab, who seeks revenge on the white sperm whale Moby Dick.
Can we infer that "Moby-Dick is a story about a sailor's obsession with a white whale."? Yes, no, or maybe?