A man in a gray winter hat and purple sweatshirt skateboarding.
There is a man outside.
The man is skateboarding outside
exists s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & n_skateboarding(x4) & of(x4,x6) & n_sweatshirt(x6) & a_purple(s2) & Theme(s2,x4) & n_hat(x3) & of(x3,x5) & n_winter(x5) & subset_of(x4,x2) & subset_of(x3,x2) & a_gray(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 x2 x3.((x1 = x2) & n_outside(x2) & of(x2,x3) & n_man(x3))