A.The skill transitions to the state that is defined by the next action. If there isn't one, then it transition to the defaultTransitions error action.

B.The skill transitions to the state that is defined by the next action.. If there isn't one, then it transitions to the next state in the dialog flow.

C.The skill transitions to the state that is defined by the defaultTransitions error action. If there isn't one, then it outputs the Unexpected Error Prompt value.

D.The skill outputs the Unexpected Error Prompt value and then transitions to the state that is defined by the defaultTransitions error action. If there isn't one, then it ends the conversation.