Pat Buchanan followed immediately behind, handing out smallpox-infected blankets and bottles of whiskey.
( ( Pat Buchanan ) ( ( ( ( followed ( immediately behind ) ) , ) ( ( handing out ) ( ( smallpox-infected ( ( blankets and ) bottles ) ) ( of whiskey ) ) ) ) . ) )
(ROOT (S (NP (NNP Pat) (NNP Buchanan)) (VP (VBD followed) (ADVP (RB immediately) (RB behind)) (, ,) (S (VP (VBG handing) (PRT (RP out)) (NP (NP (JJ smallpox-infected) (NNS blankets) (CC and) (NNS bottles)) (PP (IN of) (NP (NN whiskey))))))) (. .)))
Pat Buchanan led the group.
( ( Pat Buchanan ) ( ( led ( the group ) ) . ) )
(ROOT (S (NP (NNP Pat) (NNP Buchanan)) (VP (VBD led) (NP (DT the) (NN group))) (. .)))