Task: Class Definition Understanding (ontology: Legal/LKIF_Core_Ontology)

Which of the following definitions best describes 'Collaborative Plan'?

A. A the concept is a plan which is held (and can be executed) by at most one agent.
B. A the concept is an exchange or interaction between at least two agents a and b. Consists of two actions A and B where a is the actor of action A and the recipient of action B, and vice versa. Usually these actions are performed concurrently, but these may also be done consequently.
C. A the concept is an action that is (at least) performed by an agent that has observed some other action (this is an intensional view): Action <-> the concept
D. A the concept is a plan which is shared (and executed) between at least two agents a and b.

Answer: A the concept is a plan which is shared (and executed) between at least two agents a and b.