Aim: To design an effective zero-shot prompt by clearly specifying role, task, context, constraints, audience and output format.
Prompt / Activity:

PROMPT:
You are an experienced Machine Learning professor.

Task: Explain the concept of overfitting to a first-year postgraduate student who understands basic statistics but is new to machine learning.

Context: The student is preparing for a viva examination.

Requirements:
- Explain in simple academic language.
- Give exactly four key points.
- Include one real-life analogy.
- Mention one method used to reduce overfitting.
- Do not use mathematical equations.

Output format:
1. Definition
2. Why it occurs
3. Example/analogy
4. Prevention
