A man in a white shirt is attempting to feed a baby in a highchair.
The man is the baby's father.
The man is not always the baby's father.
exists e1 p1 s1 x1 x2.(Topic(e1,p1) & Actor(e1,x1) & v_attempt(e1) & exists e2 x3 x4.(in(e2,x4) & n_highchair(x4) & Theme(e2,x3) & Actor(e2,x1) & v_feed(e2) & n_baby(x3)) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 x2 x3.(n_father(x3) & of(x3,x2) & n_baby(x2) & n_man(x1) & (x1 = x3))