Still Bork waited, staring upwards.
( Still ( Bork ( ( ( waited , ) ( staring upwards ) ) . ) ) )
(ROOT (S (ADVP (RB Still)) (NP (NNP Bork)) (VP (VBD waited) (, ,) (S (VP (VBG staring) (NP (NNS upwards))))) (. .)))
Bork was waiting for the return of his wife, who had been lost.
( Bork ( ( was ( waiting ( for ( ( the return ) ( of ( ( ( his wife ) , ) ( who ( had ( been lost ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Bork)) (VP (VBD was) (VP (VBG waiting) (PP (IN for) (NP (NP (DT the) (NN return)) (PP (IN of) (NP (NP (PRP$ his) (NN wife)) (, ,) (SBAR (WHNP (WP who)) (S (VP (VBD had) (VP (VBN been) (VP (VBN lost)))))))))))) (. .)))