Daniel sat buried by the lights, occasionally pressing things.
( Daniel ( ( sat ( buried ( by ( ( ( the lights ) , ) ( ( occasionally pressing ) things ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Daniel)) (VP (VBD sat) (VP (VBN buried) (PP (IN by) (NP (NP (DT the) (NNS lights)) (, ,) (NP (ADJP (RB occasionally) (VBG pressing)) (NNS things)))))) (. .)))
Daniel sat on the forest floor, surrounded by hyenas. 
( Daniel ( ( sat ( on ( ( ( the ( forest floor ) ) , ) ( surrounded ( by hyenas ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Daniel)) (VP (VBD sat) (PP (IN on) (NP (NP (DT the) (NN forest) (NN floor)) (, ,) (VP (VBN surrounded) (PP (IN by) (NP (NNS hyenas))))))) (. .)))