A man with a blue hat and vest is holding a rife with his finger on the trigger.
A boy is swimming in a pool.
There can be either a boy or a man.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_trigger(x7) & with(e1,x6) & on(x6,x7) & n_finger(x6) & of(x6,x1) & n_male(x1) & Theme(e1,x5) & Actor(e1,x1) & v_hold(e1) & n_rife(x5) & with(x1,x2) & n_vest(x4) & n_hat(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(in(e1,x2) & n_pool(x2) & Actor(e1,x1) & v_swim(e1) & n_boy(x1))