An elderly man is cooking hotdogs outside.
An old man is cooking hotdogs on a grill.
just because the man is cooking outside does not mean he is using a grill
exists p1 s1 s2 x1.(a_outside(s2) & Manner(p1,s2) & exists s3 x2.((x1 = x2) & n_hotdog(x2) & a_cooking(s3) & Theme(s3,x2)) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))
exists p1 s1 x1.(exists s2 x2 x3.((x1 = x2) & on(x2,x3) & n_grill(x3) & n_hotdog(x2) & a_cooking(s2) & Theme(s2,x2)) & n_man(x1) & a_old(s1) & Theme(s1,x1))