The attempted assassination in Ethiopia of Egyptian President Hosni Mubarak in June 1995 appears to have been a tipping point.
( ( ( The ( attempted assassination ) ) ( in ( Ethiopia ( of ( ( Egyptian ( President ( Hosni Mubarak ) ) ) ( in ( June 1995 ) ) ) ) ) ) ) ( ( appears ( to ( have ( been ( a ( tipping point ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (VBN attempted) (NN assassination)) (PP (IN in) (NP (NP (NNP Ethiopia)) (PP (IN of) (NP (NP (NNP Egyptian) (NNP President) (NNP Hosni) (NNP Mubarak)) (PP (IN in) (NP (NNP June) (CD 1995)))))))) (VP (VBZ appears) (S (VP (TO to) (VP (VB have) (VP (VBN been) (NP (DT a) (JJ tipping) (NN point))))))) (. .)))
Egyptian President Hosni Mubarak never visited Ethiopia, and never saw an assassination attempt.
( ( Egyptian ( President ( Hosni Mubarak ) ) ) ( never ( ( ( ( ( visited Ethiopia ) , ) and ) ( never ( saw ( an ( assassination attempt ) ) ) ) ) . ) ) )
(ROOT (S (NP (NNP Egyptian) (NNP President) (NNP Hosni) (NNP Mubarak)) (ADVP (RB never)) (VP (VP (VBD visited) (NP (NNP Ethiopia))) (, ,) (CC and) (VP (ADVP (RB never)) (VBD saw) (NP (DT an) (NN assassination) (NN attempt)))) (. .)))