Man and young child sitting on the ground in front of red rock wall.
A man and child are sitting.
"a man and child are sitting" is a rephrasing of "Man and young child sitting"
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(n_ground(x4) & a_topic(s1) & subset_of(x2,s1) & in(e1,x5) & of(x5,x6) & n_wall(x6) & of(x6,x7) & n_rock(x7) & a_red(s3) & Theme(s3,x6) & n_front(x5) & on(e1,x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_child(x2) & a_young(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_man(x1))
exists e1 x1 x2 x3.(Actor(e1,x1) & v_sit(e1) & n_child(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))