Children play with a remote-control boat in a pond with a boat house.
Childern are sleeping
Children cannot play while they are sleeping.
exists e1 s1 x1 x2 x3 x4 x5.(with(e1,x2) & in(x2,x3) & with(x3,x4) & n_house(x4) & of(x4,x5) & n_boat(x5) & n_pond(x3) & n_boat(x2) & a_remote-control(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_child(x1))
exists e1 x1.(ne_nam_childern(x1) & Actor(e1,x1) & v_sleep(e1))