okay okay that's it that GTE had purchased Tigon and yeah that's what we have
( ( ( ( okay okay ) ( that ( ( 's it ) ( that ( GTE ( had ( purchased Tigon ) ) ) ) ) ) ) and ) ( yeah ( that ( 's ( what ( we have ) ) ) ) ) )
(ROOT (UCP (ADJP (ADJP (JJ okay) (JJ okay)) (SBAR (WHNP (WDT that)) (S (VP (VBZ 's) (NP (PRP it)) (SBAR (IN that) (S (NP (NNP GTE)) (VP (VBD had) (VP (VBN purchased) (NP (NNP Tigon)))))))))) (CC and) (NP (NP (NN yeah)) (SBAR (WHNP (WDT that)) (S (VP (VBZ 's) (SBAR (WHNP (WP what)) (S (NP (PRP we)) (VP (VBP have))))))))))
We aren't sure if Tigon has been bought yet.
( We ( ( ( ( are n't ) sure ) ( if ( Tigon ( has ( been ( bought yet ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP are) (RB n't) (ADJP (JJ sure)) (SBAR (IN if) (S (NP (NNP Tigon)) (VP (VBZ has) (VP (VBN been) (VP (VBN bought) (ADVP (RB yet)))))))) (. .)))