We do not have to differentiate between military or civilian.
( We ( ( ( do not ) ( have ( to ( differentiate ( between ( ( military or ) civilian ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP do) (RB not) (VP (VB have) (S (VP (TO to) (VP (VB differentiate) (PP (IN between) (NP (JJ military) (CC or) (JJ civilian)))))))) (. .)))
They have a clear distinction between military and civilians.
( They ( ( have ( ( a ( clear distinction ) ) ( between ( ( military and ) civilians ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBP have) (NP (NP (DT a) (JJ clear) (NN distinction)) (PP (IN between) (NP (NN military) (CC and) (NNS civilians))))) (. .)))