Which of the Following Scenarios Is an Example of an Offsite

Which of the following scenarios is an example of an offsite training program?​

A) ​The members of the grievance committee are taken out for a lecture on politics in the company.
B) ​The employees of the creative team are shown the test advertisements of a number of products to measure their effectiveness.
C) ​The members of the safety committee are enquired about a mock fire warning, to test their reaction in case of a fire outburst.
D) ​The employees of the human resource department are taken out as a team for a wild life expedition to develop their team building skills.