A male restaurant employees are grilling burgers and cheese.
An employee is grilling some food.
An employee can be either male or female, and food is broad category.
exists e1 x1 x2 x3 x4 x5 x6.(Theme(e1,x4) & Actor(e1,x1) & v_grill(e1) & n_cheese(x6) & n_burger(x5) & subset_of(x6,x4) & subset_of(x5,x4) & n_employee(x1) & of(x1,x3) & n_restaurant(x3) & of(x1,x2) & n_male(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_grill(e1) & n_food(x2) & n_employee(x1))