He returned to Afghanistan.
( He ( ( returned ( to Afghanistan ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD returned) (PP (TO to) (NP (NNP Afghanistan)))) (. .)))
He was going to live in Afghanistan.
( He ( ( was ( going ( to ( live ( in Afghanistan ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD was) (VP (VBG going) (S (VP (TO to) (VP (VB live) (PP (IN in) (NP (NNP Afghanistan)))))))) (. .)))