A young blond child running on a field.
a child is running
Both sentences state a child is running.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_field(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_child(x1) & a_blond(s2) & Theme(s2,x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1.(Actor(e1,x1) & v_run(e1) & n_child(x1))