Assertion: nurse shark | /r/CapableOf | attack human
Facets:
value: typically
type: DEGREE
Source sentences:
text: Fortunately, even in the rare instances when a nurse shark does attack a human -- so far, 52 times, with no recorded fatalities -- the bite isn't powerful enough to be lethal [source:
text: Nurse sharks typically attack humans only if directly threatened.
text: Nurse sharks typically attack humans only if directly threatened.