crexalbo lujvo

c1=xa1 is a geek/nerd of field c2=xa2 (event/activity) by standard c3.

In notes:

camselci'i
ci1 is a fan of/intensely interested in ci2 as received/measured by observer ca3.
camselci'igri
g1 is a fanclub for g2=ci2.
mencre
c1=m2 (person) is intelligent/smart by standard c3.