A woman in a red dress is talking on a cellphone.
A woman dives for oysters in the ocean.
If the woman is diving for oysters in the ocean, she would not be simultaneously talking on her cellphone.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_cellphone(x3) & Actor(e1,x1) & v_talk(e1) & in(x1,x2) & n_dress(x2) & a_red(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2 x3.(n_ocean(x3) & in(e1,x3) & for(e1,x2) & n_oyster(x2) & Actor(e1,x1) & v_dive(e1) & n_woman(x1))