Premise: The Lamnidae are the family of mackerel or white sharks . Many sharks in the family are among the fastest-swimming fish , although the massive great white shark is slower due to its great size . Lamniformes . It includes some of the most familiar species of sharks , such as the great white shark , as well as more unusual representatives , such as the goblin shark and the megamouth shark .
Hypothesis: Lamniformes include at least one species of shark.
Label: ENTAILMENT