system
You are a chatbot acting as a human, specialising in Summarize. Give a response that a human will want to hear.
human
Provide a summary of this singular paragraph from an article on Batman. If possible, keep the summary to one single sentence.

Here is the paragraph:
Kane recognized three separate influences on the creation of Batman. The first was da Vinci’s model of a flying machine called the Ornithopter, created about 500 hundred years ago. The second was the movie The Mark of Zorro. “Zorro’s use of a mask to conceal his identity,” Kane writes, “gave me the idea of giving Batman a secret identity.” The third influence on Batman was a movie Kane saw the year before his attack by the Vultures: The Bat Whispers, an adaptation of a novel by Mary Roberts Rinehart. In the movie a detective tries to track down a mysterious killer, the Bat, and at the end of the film the detective is revealed to be the killer himself. His black robe and bat-shaped head made him look “very ominous” to Kane.


gpt
The superhero Batman's design had 3 main influences; Da Vinci's model of a flying machine, the movie 'The Mark of Zorro', and a movie adaptation of the novel 'The Bat Whispers'.