a black guy sitting on a bunch of blankets and towels outside.
A man sits on a stack of towels and blankets in the marketplace.
Outside does not imply it being in the marketplace.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & a_outside(s2) & Manner(e1,s2) & on(e1,x3) & subset_of(x6,x3) & n_towel(x6) & subset_of(x4,x3) & of(x4,x5) & n_blanket(x5) & n_bunch(x4) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_guy(x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4 x5 x6.(n_marketplace(x6) & in(e1,x6) & on(e1,x2) & of(x2,x3) & subset_of(x5,x3) & n_blanket(x5) & subset_of(x4,x3) & n_towel(x4) & n_stack(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))