Given a novel, explain the main theme in one sentence.
The Great Gatsby by F. Scott Fitzgerald
The main theme of The Great Gatsby is the corrupting nature of the American Dream and the disillusionment and moral decay that result from the pursuit of wealth and status.
Complete the following task based on the instruction and optional input provided.### Instruction:
Given a novel, explain the main theme in one sentence.

### Input:
The Great Gatsby by F. Scott Fitzgerald

### Output:
The main theme of The Great Gatsby is the corrupting nature of the American Dream and the disillusionment and moral decay that result from the pursuit of wealth and status.