Assertion: spiny lobster's predator | /r/HasProperty | occasional killer whale
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.