The baby is tired of the hike he took with his parents.
A baby is tired.
The baby is tired is same as A  baby is tired
exists e1 e2 x1 x2 x3 x4.(n_parent(x4) & of(x4,x2) & n_male(x2) & n_male(x2) & n_hike(x2) & n_baby(x1) & of(e1,x2) & with(e2,x4) & Theme(e2,x3) & Actor(e2,x2) & v_take(e2) & (x2 = x3) & Theme(e1,x1) & v_tire(e1))
exists s1 x1.(Theme(s1,x1) & a_tired(s1) & n_baby(x1))