Status post tonsillectomy.
 Tonsils were removed
(ROOT (NP (NP (NNP Status) (NN post) (NN tonsillectomy)) (. .)))
(ROOT (S (NP (NNS Tonsils)) (VP (VBD were) (VP (VBN removed)))))
( ( Status ( post tonsillectomy ) ) . )
( Tonsils ( were removed ) )