Man and woman fishing in the ocean.
Both the man and the woman are in the Gobi desert.
the desert and ocean are not the same.
exists s1 x1 x2 x3 x4.(n_ocean(x4) & a_topic(s1) & subset_of(x2,s1) & in(x2,x4) & n_fishing(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
exists p1 x1 x2 x3 x4 x5 x6.(n_desert(x5) & (x5 = x6) & ne_geo_gobi(x6) & n_woman(x3) & n_man(x2) & in(x1,x5) & Time(x1,x4) & n_both(x4) & subset_of(x3,x1) & subset_of(x2,x1))