Man in fedora, white shirt, and black jeans, grinding on a skateboard.
A man teaches his son how to skateboard.
The man in the fedora, white shirt and black jeans is teaching his son how to skateboard. Just because he is grinding on his skateboard does not mean his teaching his son how to skateboard.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & rel(x1,x3) & rel(x3,x4) & on(e1,x6) & n_skateboard(x6) & Actor(e1,x5) & v_grind(e1) & (x4 = x5) & n_jeans(x4) & a_black(s2) & Theme(s2,x4) & n_shirt(x3) & a_white(s1) & Theme(s1,x3) & in(x1,x2) & n_fedora(x2) & n_man(x1))
exists e1 p1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & Topic(x2,p1) & exists e2.(Actor(e2,x2) & v_skateboard(e2)) & n_son(x2) & of(x2,x1) & n_male(x1) & n_man(x1))