A man in black shorts is sliding on a tarp.
A man is using a slip-and-slide.
A tarp is usually not a slip-and-slide.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_tarp(x3) & Actor(e1,x1) & v_slide(e1) & in(x1,x2) & n_shorts(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_slip-and-slide(x2) & n_man(x1))