What is the fine-grained topic of the following text: Adopting the rum-soaked lifestyle of the late ‘50s version of Hemingway’s “The Lost Generation,” Paul soon becomes entangled with a very attractive American woman, Chenault (Amber Heard) and her fiancée Sanderson (Eckhart), a businessman involved in shady property development deals. Only return the topic.
Paul's involvement with Chenault and Sanderson in a rum-soaked lifestyle inspired by Hemingway's "The Lost Generation".