A blond woman and bald man sitting together.
The couple is on a date for the first time.
Not every man and woman sitting together is a couple. Just because they were sitting together, does not mean they were on their first date.
exists e1 s1 s2 s3 s4 x1 x2 x3.(a_topic(s1) & a_together(s4) & Manner(e1,s4) & Actor(e1,x3) & v_sit(e1) & (s1 = x3) & n_man(x2) & a_bald(s3) & Theme(s3,x2) & n_woman(x1) & subset_of(x2,s1) & subset_of(x1,s1) & a_blond(s2) & Theme(s2,s1))
exists p1 s1 x1 x2.(n_time(x2) & a_first(s1) & Theme(s1,x2) & n_couple(x1) & for(p1,x2) & exists x3.(on(x1,x3) & n_date(x3)))