Former Prime Minister Rafik Hariri, also a prominent anti-Syria political figure, was killed in a suicide bombing in February last year, which led to rising anti-Syrian waves and the withdrawal of Syrian troops from Lebanon.
The withdrawal of Syrian troops from Lebanon was planned by the assassin that killed the former Prime Minister. 
( z1 plan :ARG0 ( z2 person :ARG0-of ( z3 assassinate ) :ARG0-of ( z4 kill :ARG1 ( z5 person :ARG0-of ( z6 have-org-role :ARG2 ( z7 minister :mod ( z8 prime ) ) :time ( z9 former ) ) ) ) ) )