( ( There ( ( ( ( ( ( ( is however ) ( ( one ( hydrate compound ) ) ( of neon ) ) ) , ) however ) , ) ( due ( to ( the fact ) ) ) ) ( that ( it ( is ( a ( noble gas ) ) ) ) ) ) ) ( , ( it ( ( is ( highly unstable ) ) . ) ) ) )
(ROOT (S (S (NP (EX There)) (VP (VBZ is) (ADVP (RB however)) (NP (NP (CD one) (JJ hydrate) (NN compound)) (PP (IN of) (NP (NN neon)))) (, ,) (ADVP (RB however)) (, ,) (ADJP (JJ due) (PP (TO to) (NP (DT the) (NN fact)))) (SBAR (IN that) (S (NP (PRP it)) (VP (VBZ is) (NP (DT a) (JJ noble) (NN gas))))))) (, ,) (NP (PRP it)) (VP (VBZ is) (ADJP (RB highly) (JJ unstable))) (. .)))
There is however one hydrate compound of neon, however, due to the fact that it is a noble gas, it is highly unstable.
(ROOT (S (NP (NNP Neon)) (VP (VBZ is) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (JJ noble) (NN gas))))) (. .)))