A man in a blue hat and sandals rides fully seated on a skateboard.
A man is sleeping
One can't ride a skateboard while sleeping
exists e1 p1 s1 x1 x2 x3 x4.(exists s2 x5.(r_fully(s2) & on(s2,x5) & n_skateboard(x5) & Theme(s2,x1) & a_seat(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_ride(e1) & in(x1,x2) & subset_of(x4,x2) & n_sandal(x4) & subset_of(x3,x2) & n_hat(x3) & a_blue(s1) & Theme(s1,x3) & n_man(x1))
exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_man(x1))