A man feeds a baby in it's highchair.
A man feeds a baby some peaches.
A man can feed a baby something other than peaches.
exists e1 s1 x1 x2 x3.(Theme(s1,x1) & a_highchair(s1) & Theme(e1,x3) & Actor(e1,x2) & v_feed(e1) & in(x3,x1) & n_thing(x1) & n_baby(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(n_peach(x3) & Time(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_feed(e1) & n_baby(x2) & n_man(x1))