Children stand around water pipes awaiting clean water.
Children are standing at the water pipes.
Clean water comes from water pipes.
exists e1 e2 s1 x1 x2 x3 x4 x5.(around(e1,x2) & Theme(e2,x5) & Actor(e2,x4) & v_await(e2) & n_water(x5) & a_clean(s1) & Theme(s1,x5) & (x2 = x4) & n_pipe(x2) & of(x2,x3) & n_water(x3) & Actor(e1,x1) & v_stand(e1) & n_child(x1))
exists e1 x1 x2 x3.(n_pipe(x2) & of(x2,x3) & n_water(x3) & at(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_child(x1))