A boy in a red jacket smacks a snow covered tree with a stick.
The boy is very cold.
A boy in a jacket does not imply the boy is very cold.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(Theme(e2,x3) & Actor(e2,x1) & v_smack(e2) & Time(e1,x6) & n_tree(x6) & with(e1,x5) & n_stick(x5) & Theme(e1,x4) & v_cover(e1) & (x3 = x4) & n_snow(x3) & in(x1,x2) & n_jacket(x2) & a_red(s1) & Theme(s1,x2) & n_boy(x1))
exists s1 x1.(n_boy(x1) & r_very(s1) & Theme(s1,x1) & a_cold(s1))