Man in blue shirt focusing on grilling hamburgers.
The man is making food for his family.
A man does not have to have a blue shirt and making food does not mean grilling hamburgers.
exists e2 e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & on(e1,e2) & Theme(e2,x5) & Actor(e2,x4) & v_grill(e2) & n_hamburger(x5) & Actor(e1,x3) & v_focus(e1) & (x2 = x3) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_family(x3) & of(x3,x1) & n_male(x1) & n_man(x1) & for(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_food(x2))