A man is attempting a stunt with a bicycle.
A man is walking next to his bicycle.
A man can not be walking while attempting a stunt with a bicycle.
exists e1 x1 x2 x3.(with(e1,x3) & n_bicycle(x3) & Theme(e1,x2) & Actor(e1,x1) & v_attempt(e1) & n_stunt(x2) & n_man(x1))
exists e1 x1 x2.(to(e1,x2) & n_bicycle(x2) & of(x2,x1) & n_male(x1) & r_next(e1) & Actor(e1,x1) & v_walk(e1) & n_man(x1))