An elderly man opens a wine bottle while standing behind a bar.
An older woman is ordering food.
The man cannot stand behind a bar and also be a woman ordering food.
exists e1 e2 s1 x1 x2 x3 x4.(while(e1,e2) & behind(e2,x4) & n_bar(x4) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x2) & Actor(e1,x1) & v_open(e1) & n_bottle(x2) & of(x2,x3) & n_wine(x3) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_order(e1) & n_food(x2) & n_woman(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))