What a lot of bottles! I exclaimed, as my eye travelled round the small room. 
( ( What ( ( ( a lot ) ( of bottles ) ) ( ! ( I exclaimed ) ) ) ) ( , ( ( as ( ( my eye ) travelled ) ) ( ( round ( the ( small room ) ) ) . ) ) ) )
(ROOT (S (SBAR (WHNP (WP What)) (S (NP (NP (DT a) (NN lot)) (PP (IN of) (NP (NNS bottles)))) (VP (VBD !) (SBAR (S (NP (PRP I)) (VP (VBD exclaimed))))))) (, ,) (SBAR (IN as) (S (NP (PRP$ my) (NN eye)) (VP (VBD travelled)))) (VP (VB round) (NP (DT the) (JJ small) (NN room))) (. .)))
There wasn't a single bottle. 
( There ( ( ( was n't ) ( a ( single bottle ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBD was) (RB n't) (NP (DT a) (JJ single) (NN bottle))) (. .)))