( ( ( ( ( ( Layered ( stratus clouds ) ) , ) ( low ( cloud ceilings ) ) ) and ) ( super ( cooled ( cloud droplets ) ) ) ) ( ( ( are ( common ( throughout ( central Europe ) ) ) ) ( in winter ) ) . ) )
(ROOT (S (NP (NP (JJ Layered) (NNS stratus) (NNS clouds)) (, ,) (NP (JJ low) (NN cloud) (NNS ceilings)) (CC and) (NP (JJ super) (JJ cooled) (NN cloud) (NNS droplets))) (VP (VBP are) (ADJP (JJ common) (PP (IN throughout) (NP (JJ central) (NNP Europe)))) (PP (IN in) (NP (NN winter)))) (. .)))
Layered stratus clouds, low cloud ceilings and super cooled cloud droplets are common throughout central Europe in winter.
(ROOT (S (NP (NNP Stratus) (NNS clouds)) (VP (VBP occur) (PP (IN in) (NP (NP (DT the) (NN low)) (PP (IN of) (NP (DT the) (NNP troposphere)))))) (. .)))