A woman and child hiking during the day.
A woman and child are hiking a desert trail.
A woman and child hiking during the day are not always on a desert trail.
exists s1 x1 x2 x3 x4.(n_day(x4) & a_topic(s1) & subset_of(x2,s1) & during(x2,x4) & n_hiking(x2) & of(x2,x3) & n_child(x3) & subset_of(x1,s1) & n_woman(x1))
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x4) & Actor(e1,x1) & v_hike(e1) & n_trail(x4) & of(x4,x5) & n_desert(x5) & n_child(x3) & n_woman(x2) & subset_of(x3,x1) & subset_of(x2,x1))