Suppose The film Titanic, directed by James Cameron and starring Leonardo DiCaprio and Kate Winslet, was released in 1997. It is a romantic drama set aboard the ill-fated RMS Titanic during its maiden voyage. The film won multiple Academy Awards and became one of the highest-grossing movies of all time.
Can we infer that "Titanic is a documentary about the sinking of the Titanic"? Yes, no, or maybe?