Children in a field at dusk.
Children sitting on a porch eating ice cream.
childrens  would either be in feild or porch
exists x1 x2 x3.(a_topic(x1) & at(x1,x3) & n_dusk(x3) & in(x1,x2) & n_field(x2) & n_child(x1))
exists e2 e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & on(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_eat(e2) & n_cream(x5) & of(x5,x6) & n_ice(x6) & (x3 = x4) & n_porch(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_child(x1))