Men dressed in yellow jackets riding motorcycles.
The men are at a bar.
The men cannot be at bar and riding motorcycles at same time.
exists e1 e2 s1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_ride(e2) & n_motorcycle(x5) & (x3 = x4) & n_jacket(x3) & a_yellow(s1) & Theme(s1,x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2.(at(x1,x2) & n_bar(x2)))