A man practicing shooting with his safety gear on.
The man is acting.
The fact that the man is practing doesn't imply that he is acting.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & a_on(s1) & Manner(e1,s1) & with(e1,x4) & n_gear(x4) & of(x4,x5) & n_safety(x5) & of(x4,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_practice(e1) & n_shooting(x3) & (x1 = x2) & n_man(x1))
exists e1 x1.(n_man(x1) & Actor(e1,x1) & v_act(e1))