( Fermentations ( ( No oxygen ) ( ( is used ) . ) ) )
(ROOT (S (ADVP (RB Fermentations)) (NP (DT No) (NN oxygen)) (VP (VBZ is) (VP (VBN used))) (. .)))
Fermentations No oxygen is used.
(ROOT (S (NP (NNP Fermentation)) (VP (VBZ does) (RB not) (VP (VB use) (NP (NN oxygen)))) (. .)))