A man kissing a woman in a crowd.
A man kisses the woman while eating a sandwich.
The man is either kissing the women in a crowd or while eating a sandwich not both.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_kiss(e1) & in(x3,x4) & n_crowd(x4) & n_woman(x3) & (x1 = x2) & n_man(x1))
exists e2 e1 x1 x2 x3.(n_woman(x2) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_eat(e2) & n_sandwich(x3) & Theme(e1,x2) & Actor(e1,x1) & v_kiss(e1) & n_man(x1))