Four people in scuba outfits and goggles are sitting underwater.
Four people are immersed in water.
Four people sitting underwater implies they are immersed in water.
exists e1 x1 x2 x3 x4 x5 x6.(Time(e1,x6) & n_underwater(x6) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & subset_of(x5,x2) & n_goggles(x5) & subset_of(x3,x2) & n_outfit(x3) & of(x3,x4) & n_scuba(x4) & n_people(x1) & card_eq_4(x1))
exists e1 x1 x2.(in(e1,x2) & n_water(x2) & Theme(e1,x1) & v_immerse(e1) & n_people(x1) & card_eq_4(x1))