Assertion: knuckle | /r/CapableOf | produce the trademark crack
Facets:
value: in 62 of 400 attempted trials
type: TEMPORAL
Source sentences:
text: In 62 of 400 attempted trials, the knuckle actually produced the trademark crack (a surprisingly low rate compared to, say, the person sitting next to you in an otherwise quiet movie theater who somehow seems to produce 401 cracks in 400 trials.