A man with glass and a woman wearing a pink shirt sit beside each other.
A couple is out on a date.
Sitting beside each other does not mean the man and woman are a couple or out on a date.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(all x7.(n_other(x7) -> beside(e2,x7)) & Actor(e2,x1) & v_sit(e2) & with(x1,x2) & subset_of(x4,x2) & Theme(e1,x6) & Actor(e1,x5) & v_wear(e1) & n_shirt(x6) & a_pink(s1) & Theme(s1,x6) & (x4 = x5) & n_woman(x4) & subset_of(x3,x2) & n_glass(x3) & n_man(x1))
exists p1 s1 x1.(a_out(s1) & Manner(p1,s1) & exists x2.(on(x1,x2) & n_date(x2)) & n_couple(x1))