Two employees prepare food in a busy resaurant.
People are working at their job.
Two employees are a type of people, and to prepare food is one way of working.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_resaurant(x3) & a_busy(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_prepare(e1) & n_food(x2) & n_employee(x1) & card_eq_2(x1))
exists e1 x1 x2.(at(e1,x2) & n_job(x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_work(e1) & n_people(x1))