Explanation:

- Movable Property:

- Usually refers to items that can be moved, like vehicles, furniture, etc.

- Transfer of ownership does not require a written document, but having one can be beneficial for record-keeping.

- Correct Answer: Movable Property

- Immovable Property:

- Typically refers to land or things attached to it, like buildings.

- Transfer requires a written document, usually a deed, and often needs to be registered.

- Both:

- Suggests both movable and immovable properties can be sold without written documentation, which is not accurate.

- None:

- Implies that there’s no situation where property can be transferred without a written document, which is incorrect.