Assertion: spiny lobster's predator | /r/HasProperty | human
Facets:
value: due to poisonous spikes
type: CAUSE
value: due to its relatively large size
type: CAUSE
value: due to aggressive nature
type: CAUSE
Source sentences:
text: Due to its relatively large size, aggressive nature and poisonous spikes, the only real predators of the spiny dogfish are larger sharks, humans and the occasional killer whale.
text: Since the Dogfish Shark is about 48-160 cm (19-63 inches) their only predators are larger sharks, killer whales and of course the largest predator of all, humans.