A man locking his bicycle to a metal pole.
The man had his last bike stolen, so no he is careful.
Just because a man locking his bicycle to a metal pole does not mean he had his last bike stolen.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & to(e1,x4) & n_pole(x4) & of(x4,x5) & n_metal(x5) & Theme(e1,x3) & Actor(e1,x2) & v_lock(e1) & n_bicycle(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1))
exists e1 e2 s1 s2 x1 x2 x3.(n_male(x1) & n_male(x1) & n_bike(x2) & a_last(s1) & Theme(s1,x2) & of(x2,x1) & n_man(x1) & Theme(s2,x1) & a_careful(s2) & r_no(e2) & r_so(e2) & Theme(e2,x2) & Actor(e2,x1) & v_have(e2) & Theme(e1,x3) & v_steal(e1) & (x2 = x3))