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...?
( z1 wash :ARG1 ( z2 dolphin :quant 151 ) :location ( z3 beach :location ( z4 continent :name ( z5 name :op "Africa" ) ) ) )