Explanation:

- Option 1: Mining, Farming:

- These are often categorized as trades or occupational work rather than professions.

- Option 2: Clerical, Administration:

- These roles are typically considered occupations or jobs, rather than professions.

- Option 3: Nursing, Caregivers:

- Nursing is considered a profession. However, "caregivers" might not always require a formal degree or specific professional status.

- Option 4: Law, Medicine:

- Both law and medicine are classic examples of professions due to the requirement for specialized education, training, and regulatory standards.