bullock and grant still look ill at ease sharing the same scene . 
(ROOT (S (NP (NN bullock) (CC and) (NN grant)) (ADVP (RB still)) (VP (VB look) (ADVP (JJ ill) (PP (IN at) (NP (NN ease)))) (S (VP (VBG sharing) (NP (DT the) (JJ same) (NN scene))))) (. .)))
(ROOT (S (NP (NN ) (CC ) (NN )) (ADVP (RB )) (VP (VB ) (ADVP (JJ ) (PP (IN ) (NP (NN )))) (S (VP (VBG ) (NP (DT ) (JJ ) (NN ))))) (. )))