A group of children in uniforms stand outside.
Adults are chatting outside.
children and adults have different ages
exists e1 p1 x1 x2 x3.(exists s1.(Theme(s1,x1) & a_outside(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1) & in(x1,x3) & n_uniform(x3) & of(x1,x2) & n_child(x2) & n_group(x1))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_outside(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_chat(e1) & n_adult(x1))