I hate pigeons.
( I ( ( hate pigeons ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBP hate) (NP (NNS pigeons))) (. .)))
Pigeons are cute and adorable.
( Pigeons ( ( are ( ( cute and ) adorable ) ) . ) )
(ROOT (S (NP (NNS Pigeons)) (VP (VBP are) (ADJP (JJ cute) (CC and) (JJ adorable))) (. .)))