The man is in a field of tulips.
A man is looking at flowers with his baby
A man could be in a field of tulips and not look at the flowers. A man could be in a field of tulips without his baby.
exists p1 x1.(n_man(x1) & exists x2 x3.(in(x1,x2) & of(x2,x3) & n_tulip(x3) & n_field(x2)))
exists e1 x1 x2 x3.(at(e1,x2) & with(x2,x3) & n_baby(x3) & of(x3,x1) & n_male(x1) & n_flower(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))