and it 's a lousy one at that . 
(ROOT (S (CC and) (NP (PRP it)) (VP (VBZ 's) (NP (DT a) (JJ lousy) (NN one)) (PP (IN at) (NP (DT that)))) (. .)))
(ROOT (S (CC ) (NP (PRP )) (VP (VBZ ) (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (DT )))) (. )))