a time range ?tr1 and a time range ?tr2 ends at the same time and a duration of ?tr1 is shorter than that of ?tr2.
(<=> (Finishes ?Tr1 ?Tr2) (And (Tp> (Time-Range.Start-Time ?Tr1) (Time-Range.Start-Time ?Tr2)) (Tp= (Time-Range.End-Time ?Tr1) (Time-Range.End-Time ?Tr2))))