the fans are often funny fanatics 
(ROOT (S (NP (DT the) (NNS fans)) (VP (VBP are) (ADVP (RB often)) (NP (JJ funny) (NNS fanatics)))))
(ROOT (S (NP (DT ) (NNS )) (VP (VBP ) (ADVP (RB )) (NP (JJ ) (NNS )))))