a bald man in gray is holding out a stick whilst a black and brown dog jumps up to catch it.
He is playing fetch with his dog.
Just because the bald man is holding out the stick whilst a black and brown dog jumps up to catch it, does not mean that he is playing fetch with his own dog.
exists e2 e1 p1 s1 s2 s3 s4 s5 x1 x2 x3 x4 x5 x6.(a_up(s5) & Manner(e2,s5) & Topic(e2,p1) & Actor(e2,x6) & v_jump(e2) & exists e3.(Theme(e3,x1) & Actor(e3,x6) & v_catch(e3)) & n_thing(x1) & n_dog(x6) & a_brown(s4) & Theme(s4,x6) & a_out(s3) & Manner(e1,s3) & Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & r_a(s2) & Theme(s2,x5) & a_black(s2) & (x3 = x5) & n_whilst(x3) & of(x3,x4) & n_stick(x4) & in(x1,x2) & n_gray(x2) & n_man(x1) & a_bald(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_dog(x3) & of(x3,x1) & n_male(x1) & n_male(x1) & with(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_fetch(x2))