Reporting by Alexander Cornwell Editing by David HolmesOur Standards: The Thomson Reuters Trust Principles. At least 56 Palestinians have been killed since the violence began, including 14 children, Al Jazeera reported, citing Gazas ministry of health. Israeli Prime Minister Benjamin Netanyahu warned on Tuesday that Hamas have paid, and will pay a heavy price for the violence toward Israeli citizens. Six Israelis have also been killed, including one child. The violence began after Hamas began launching hundreds of rockets from Gaza toward Tel Aviv.
Two Palestinians were killed in an attack on  and an escape.
( z0 kill :ARG1 ( z1 person :quant 2 :mod ( z2 ethnic-group :name ( z3 name :op "Palestine" ) ) ) :time ( z4 and :op ( z5 attack ) :op ( z6 escape ) ) )
(z0 / kill-01
    :ARG1 (z1 / person
              :quant 2
              :mod (z2 / ethnic-group
                       :name (z3 / name
                                 :op1 "Palestine")))
    :time (z4 / and
              :op1 (z5 / attack-01)
              :op2 (z6 / escape-01)))
Two Palestinians were killed in an attack on and an escape .
z1 :quant 0
z1 :mod z2
z2 :name z3
z3 :op1 1
z0 :ARG1 z1
z4 :op1 z5
z0 :time z4
z4 :op2 z6