A man in a blue shirt shooting a pistol at a shooting range.
There is a man in a blue shirt.
There is a man in a blue shirt is another way of saying man in a blue shirt.
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & at(e1,x5) & n_range(x5) & of(x5,x6) & n_shooting(x6) & Theme(e1,x4) & Actor(e1,x3) & v_shoot(e1) & n_pistol(x4) & (x2 = x3) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 s1 x2 x3.((x1 = x2) & in(x2,x3) & n_shirt(x3) & a_blue(s1) & Theme(s1,x3) & n_man(x2))