Five people waited in line while the man in the blue jacket paid the cashier.
The man was wearing a red jacket.
Blue jacket is different from a red jacket.
exists e1 p1 s1 x1 x2 x3 x4 x5.(n_cashier(x5) & n_jacket(x4) & a_blue(s1) & Theme(s1,x4) & n_man(x3) & exists e2.(Theme(e2,x5) & Actor(e2,x3) & v_pay(e2) & in(x3,x4)) & while(e1,p1) & in(e1,x2) & n_line(x2) & Actor(e1,x1) & v_wait(e1) & n_people(x1) & card_eq_5(x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_jacket(x2) & a_red(s1) & Theme(s1,x2))