The employees of a culinary establishment prepare food for watching customers.
Employees helping people repair their electronics.
The employees can not repair electronics if they prepare food for watching customers
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_employee(x1) & Theme(e2,x3) & Actor(e2,x1) & v_prepare(e2) & Theme(e1,x5) & Actor(e1,x4) & v_watch(e1) & n_customer(x5) & (x3 = x4) & n_food(x3) & of(x1,x2) & n_establishment(x2) & a_culinary(s1) & Theme(s1,x2))
exists e1 p1 x1 x2 x3 x4.(a_topic(x1) & exists e2.(Theme(e2,x4) & Actor(e2,x3) & v_repair(e2)) & n_electronics(x4) & of(x4,x1) & n_thing(x1) & Recipient(e1,p1) & Actor(e1,x2) & Topic(e1,x3) & v_help(e1) & n_people(x3) & (x1 = x2) & n_employee(x1))