Explanation:

- Entrustment:

- Signifies that property or responsibility is given to someone based on trust.

- Central to the offence of criminal breach of trust as it involves violations of this trust.

- Correct Answer

- Demand:

- Refers to the request or requirement for something from the person entrusted.

- While demands may occur, they are not central to defining criminal breach of trust.

- Refusal:

- Denial or unwillingness to comply with a demand.

- It can be a component of deceit, but not directly defining criminal breach of trust.

- Wrongful intention:

- Involves a dishonest intent to misappropriate or misuse entrusted property.

- Important element but not the sole defining feature of the offence.