A man walks his bike near a metro sign.
a guy walks with his bike because he is tired
A man or guy walking a bike does not have to be tired.
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & near(x2,x3) & n_sign(x3) & of(x3,x4) & n_metro(x4) & n_bike(x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 p1 x1 x2.(exists s1.(Theme(s1,x1) & a_tired(s1)) & n_male(x1) & n_male(x1) & because(e1,p1) & with(e1,x2) & n_bike(x2) & of(x2,x1) & Actor(e1,x1) & v_walk(e1) & n_guy(x1))