Fat man on the beach with a stroller.
Man jogging on the beach
You could not be jogging if you have a stroller with you.
exists x1 x2 x3 x4.(n_beach(x3) & a_topic(x1) & on(x1,x3) & with(x3,x4) & n_stroller(x4) & n_man(x1) & (x1 = x2) & ne_nam_fat(x2))
exists x1 x2 x3.(n_beach(x3) & a_topic(x1) & on(x1,x3) & n_jogging(x1) & of(x1,x2) & n_man(x2))