A man in a black shirt swims next to a girl on a pink surfboard.
A man swims.
A man in a black shirt swims next to a girl on a pink surfboard. which at the same time wouldnt be A man swims.
exists s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & to(x4,x5) & on(x5,x6) & n_surfboard(x6) & a_pink(s2) & Theme(s2,x6) & n_girl(x5) & next(x2,x4) & n_thing(x4) & n_swim(x2) & of(x2,x3) & n_shirt(x3) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists x1 x2.(a_topic(x1) & n_swim(x1) & of(x1,x2) & n_man(x2))