The man's ears stick out because he has no hair.
The man shaved his head
A man with no hair does not imply the man shaved his head.
exists e1 p1 s1 x1 x2.(n_male(x1) & n_ear(x2) & of(x2,x1) & n_man(x1) & -exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_have(e2) & n_hair(x3)) & because(e1,p1) & a_out(s1) & Manner(e1,s1) & Actor(e1,x2) & v_stick(e1))
exists e1 x1 x2.(n_head(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_shave(e1))