More than 150 dolphins, marine turtles and beaked whales have been washed up dead on beaches in Africa.
151 dolphins washed up on beaches in Africa.
There are more than 150 total, could be 151 dolphins, or maybe not...?
( z0 wash :ARG1 ( z1 dolphin :quant 151 ) :location ( z2 beach :location ( z3 continent :name ( z4 name :op "Africa" ) ) ) )
(z0 / wash-01
    :ARG1 (z1 / dolphin
              :quant 151)
    :location (z2 / beach
                  :location (z3 / continent
                                :name (z4 / name
                                          :op1 "Africa"))))
151 dolphins washed up on beaches in Africa .
z1 :quant 0
z0 :ARG1 z1
z0 :location z2
z2 :location z3
z3 :name z4
z4 :op1 1