Assertion: lisp's function | /r/CapableOf | return first element
Facets:
value: in lst
type: LOCATION
value: in that nested list
type: LOCATION
Source sentences:
text: The following function find-first , given function func and list lst , returns the first element x in lst
text: The first element of NEL must itself be a nonempty list; this function returns the first element in that nested list.
text: The following function find-first , given function func and list lst , returns the first element x in lst