Older man cooking for an outdoor barbecue.
A man is cooking
Barbecue is a method of cooking.
exists s1 x1 x2 x3 x4.(a_topic(x1) & for(x1,x4) & n_barbecue(x4) & a_outdoor(s1) & Theme(s1,x4) & n_cooking(x1) & of(x1,x3) & n_man(x3) & (x1 = x2) & ne_nam_older(x2))
exists s1 x1.(Theme(s1,x1) & a_cooking(s1) & n_man(x1))