In addition, there was a rich collection of words relating to water, not necessarily indicating its presence.
( ( In addition ) ( , ( there ( ( was ( ( a ( rich collection ) ) ( of ( words ( ( ( ( relating ( to water ) ) , ) not ) ( necessarily ( indicating ( its presence ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NN addition))) (, ,) (NP (EX there)) (VP (VBD was) (NP (NP (DT a) (JJ rich) (NN collection)) (PP (IN of) (S (NP (NNS words)) (VP (VP (VBG relating) (PP (TO to) (NP (NN water)))) (, ,) (RB not) (VP (ADVP (RB necessarily)) (VBG indicating) (NP (PRP$ its) (NN presence)))))))) (. .)))
There was a collection of words that were about sky.
( There ( ( was ( ( a collection ) ( of ( words ( that ( were ( about sky ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBD was) (NP (NP (DT a) (NN collection)) (PP (IN of) (NP (NP (NNS words)) (SBAR (WHNP (WDT that)) (S (VP (VBD were) (PP (IN about) (NP (NN sky)))))))))) (. .)))