Robbery can be defined as:

Robbery is a crime that involves taking or attempting to take property from another person through the use of threat or actual force. The correct definition emphasizes that the act includes not only the taking of property but also incorporates the element of intimidation or threat of harm to the victim. This distinct element of threat or coercion makes robbery different from simple theft, where no physical confrontation or threat is involved.

For instance, if someone were to steal a wallet from another person while threatening them, that act would be classified as robbery due to the presence of intimidation. In contrast, theft without any contact occurs without such threats and would not meet the criteria for robbery. Similarly, the disappearance of property without explanation pertains more to lost or misplaced items rather than the criminal act of taking, and theft by breaking and entering implies trespassing, which is a separate legal definition that does not always involve threats or force. Thus, the accurate identification of robbery hinges on the inclusion of the threat of harm, making this option the correct choice.