Any narrative is a sequence of events that share a `_________` relationship. Put simply, A happens, then B, then C, and so on.
Example: In Romeo and Juliet, they meet, they fall in love, they die.

A Chronological.

explanation

Any narrative is a sequence of events that share a chronological relationship. Put simply, A happens, then B, then C, and so on. For narratives, the most obvious order for the parts is chronological.
Example: In Romeo and Juliet, they meet, they fall in love, they die.