( ( ( ( ( A paramecium ) , ) ( a ( unicellular eukaryote ) ) ) , ) ( ( is ( ( an example ) ( of ( a ciliate ) ) ) ) . ) )
(ROOT (S (NP (NP (DT A) (NN paramecium)) (, ,) (NP (DT a) (NN unicellular) (NN eukaryote)) (, ,)) (VP (VBZ is) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (DT a) (NN ciliate))))) (. .)))
A paramecium, a unicellular eukaryote, is an example of a ciliate.
(ROOT (S (NP (NNP Unicellular) (NNS eukaryotes)) (VP (VBP are) (ADJP (JJ protists)) (ADVP (RB normally))) (. .)))