A scuba diver who has descended to the bottom of the ocean floor reaches out to pet a large sea turtle.
A person is swimming through the water.
Just because a scuba diver descended to the bottom of the ocean floor doesn't mean he is swimming through the water.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_floor(x5) & of(x5,x6) & n_ocean(x6) & n_bottom(x4) & to(e2,x9) & n_pet(x9) & a_out(s2) & Manner(e2,s2) & Theme(e2,x7) & Actor(e2,x1) & v_reach(e2) & n_turtle(x7) & of(x7,x8) & n_sea(x8) & a_large(s1) & Theme(s1,x7) & to(e1,x4) & of(x4,x5) & Actor(e1,x3) & v_descend(e1) & (x1 = x3) & n_diver(x1) & of(x1,x2) & n_scuba(x2))
exists e1 x1 x2.(n_water(x2) & through(e1,x2) & Actor(e1,x1) & v_swim(e1) & n_person(x1))