Explanation:

Certainly! Let's explore the options:

- Option 1: Erecting any building which is not a 'farm building'

- This refers to constructing buildings that aren't used for agricultural purposes. Such buildings might be homes, warehouses, or other structures not related to farming.

- Option 2: Industrial purpose

- Land used for industrial purposes means it's being utilized for factories, production units, or other business areas related to manufacturing and distribution.

- Option 3: Commercial Purpose

- This involves using land for business activities such as shops, offices, or any trading-related establishments.

- Option 4: all the above

- This option suggests that non-agricultural purposes encompass a variety of uses, including those mentioned above.