in formal settings with motionless characters 
(ROOT (PP (IN in) (NP (NP (JJ formal) (NNS settings)) (PP (IN with) (NP (JJ motionless) (NNS characters))))))
(ROOT (PP (IN ) (NP (NP (JJ ) (NNS )) (PP (IN ) (NP (JJ ) (NNS ))))))