You are creating a dataset to fine-tune a language model for email classification. Your task is to create one complete data sample. Given the email text below, formulate the three necessary components for a single supervised fine-tuning (SFT) data sample: 1) a clear instruction, 2) the input context (the email itself), and 3) the desired model output.

Email Text: 'Congratulations! You've won a free cruise to the Bahamas! Click here to claim your prize now! This is a limited-time offer, so act fast!'