that they don't show local
( that ( they ( ( do n't ) ( show local ) ) ) )
(ROOT (SBAR (IN that) (S (NP (PRP they)) (VP (VBP do) (RB n't) (VP (VB show) (NP (JJ local)))))))
The presumed channel shows local and abroad. 
( ( The ( presumed channel ) ) ( ( shows ( ( local and ) abroad ) ) . ) )
(ROOT (S (NP (DT The) (VBN presumed) (NN channel)) (VP (VBZ shows) (UCP (JJ local) (CC and) (NP (RB abroad)))) (. .)))