Assertion: lionfish's venom | /r/HasProperty | released
Facets:
Source sentences:
text: This venom is only used as a defense mechanism and is released when pressure is applied to their spines; stonefish do not use their venom for hunting.
text: Lionfish are dangerous because when their spines are touched, a powerful venom is released.
text: Lionfish are dangerous because when their spines are touched, a powerful venom is released.