is about as interesting as a recording of conversations at the wal-mart checkout line 
(ROOT (VP (VBZ is) (ADJP (ADJP (RB about) (RB as) (JJ interesting)) (PP (IN as) (NP (NP (DT a) (NN recording)) (PP (IN of) (NP (NP (NNS conversations)) (PP (IN at) (NP (DT the) (NML (NN wal) (HYPH -) (NN mart)) (NN checkout) (NN line))))))))))
(ROOT (VP (VBZ ) (ADJP (ADJP (RB ) (RB ) (JJ )) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NP (NNS )) (PP (IN ) (NP (DT ) (NML (NN ) (HYPH ) (NN )) (NN ) (NN ))))))))))