Man on bike in mountains
A tall human on bike
Not all men are tall.
exists x1 x2 x3.(a_topic(x1) & on(x1,x2) & in(x2,x3) & n_mountain(x3) & n_bike(x2) & n_man(x1))
exists s1 x1 x2.(a_topic(x1) & on(x1,x2) & n_bike(x2) & n_human(x1) & a_tall(s1) & Theme(s1,x1))