A guy in shorts and a white t-shirt sits on the ground in front of a grill with hotdogs on it.
Everyone outside is wearing white shirts.
Just because one guy has white shirts doesn't necessarily mean that everyone does.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_thing(x5) & n_ground(x5) & with(e1,x8) & on(x8,x5) & n_hotdog(x8) & in(e1,x6) & of(x6,x7) & n_grill(x7) & n_front(x6) & on(e1,x5) & Actor(e1,x1) & v_sit(e1) & subset_of(x4,x1) & n_t-shirt(x4) & a_white(s1) & Theme(s1,x4) & subset_of(x2,x1) & in(x2,x3) & n_shorts(x3) & n_guy(x2))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_outside(x1))