A woman in a black shirt looks to her right, while a man in a blue vest on her left drinks from a glass.
The people are in a saloon.
The people are not necessarily in a saloon just because the man is wearing a vest.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(from(e1,x7) & n_glass(x7) & in(e1,x5) & on(x5,x6) & n_drink(x6) & a_left(s3) & Theme(s3,x6) & of(x6,x1) & n_female(x1) & n_female(x1) & n_vest(x5) & a_blue(s2) & Theme(s2,x5) & while(e1,x4) & n_man(x4) & to(e1,x3) & n_right(x3) & of(x3,x1) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_shirt(x2) & a_black(s1) & Theme(s1,x2) & n_woman(x1))
exists p1 x1.(n_people(x1) & exists x2.(in(x1,x2) & n_saloon(x2)))