Woman holds a infant with both hands.
The woman was pushing a toddler in a stroller.
If a woman holds an infant with both hands she would be unable to be pushing a toddler in a stroller.
exists e1 x1 x2 x3.(n_hand(x3) & ne_nam_woman(x1) & with(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_infant(x2))
exists e1 x1 x2 x3.(n_woman(x1) & in(e1,x3) & n_stroller(x3) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & n_toddler(x2))