A man standing in a yellow jacket.
A man is riding his bike in the city.
The man cannot be standing and riding his bike simultaneously.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_jacket(x3) & a_yellow(s1) & Theme(s1,x3) & n_standing(x1) & of(x1,x2) & n_man(x2))
exists e1 x1 x2 x3.(n_city(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & of(x2,x1) & n_male(x1) & n_man(x1))