A man and children carrying bags.
A woman is travelling alone.
it is either a man and children or a woman
exists e1 s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & Theme(e1,x4) & Actor(e1,x3) & v_carry(e1) & n_bag(x4) & (x2 = x3) & n_child(x2) & subset_of(x1,s1) & n_man(x1))
exists e1 s1 x1.(a_alone(s1) & Manner(e1,s1) & Actor(e1,x1) & v_travel(e1) & n_woman(x1))