A photographer jumping at the end of a dock in a lake with his equipment.
A photographer by himself.
The photographer may or may not be jumping in the lake.
exists e1 x1 x2 x3 x4 x5 x6.(n_equipment(x6) & of(x6,x3) & n_male(x3) & n_end(x3) & a_topic(x1) & at(e1,x3) & of(x3,x4) & in(x4,x5) & with(x5,x6) & n_lake(x5) & n_dock(x4) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_photographer(x1))
exists x1 x2.(n_male(x2) & a_topic(x1) & by(x1,x2) & n_photographer(x1))