A baby sits in a carrier that has been places on the ground.
A baby is sitting.
the baby is still sitting even if it in the carrier
exists e1 p1 x1 x2 x3 x5.(n_ground(x5) & in(e1,x2) & exists x4.((x3 = x4) & on(x4,x5) & n_place(x4)) & (x2 = x3) & n_carrier(x2) & Actor(e1,x1) & v_sit(e1) & n_baby(x1))
exists e1 x1.(Actor(e1,x1) & v_sit(e1) & n_baby(x1))