A child is standing alone hear a pillar reading a book while pointing at the page.
A child is standing with his family.
One cannot be standing alone and with his family simultaneously.
exists e2 e4 e3 e1 s1 x1 x2 x3 x4 x5 x6.(n_page(x6) & Theme(e4,x3) & Actor(e4,x1) & v_hear(e4) & while(e2,e3) & at(e3,x6) & Actor(e3,x4) & v_point(e3) & Theme(e2,x5) & Actor(e2,x4) & v_read(e2) & n_book(x5) & (x3 = x4) & n_pillar(x3) & a_alone(s1) & Manner(e1,s1) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_child(x1))
exists e1 x1 x2.(with(e1,x2) & n_family(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_stand(e1) & n_child(x1))