I know from locally stored knowledge that:
"storytelling"
is the collective noun for the class
raven
([fact: ["127740366@trueknowledge.com"]])
"unkindness"
is the collective noun for the class
raven
([fact: ["127740367@trueknowledge.com"]])
"congress"
is the collective noun for the class
raven
([fact: ["911181526@trueknowledge.com"]])
"conspiracy"
is the collective noun for the class
raven
([fact: ["911181530@trueknowledge.com"]])
"parliament"
is the collective noun for the class
raven
([fact: ["911181534@trueknowledge.com"]])
"murder"
is the collective noun for the class
raven
([fact: ["911181538@trueknowledge.com"]])