Five workers take a break to catch their breath.
Five employees are taking a breathing rest.
Employees are also called as workers.  A breathing rest is done when you take a break to catch your breath.
exists e1 p1 x1 x2 x3 x4.(Topic(e1,p1) & exists e2.(Theme(e2,x4) & Actor(e2,x1) & v_catch(e2)) & n_breath(x4) & of(x4,x1) & n_thing(x1) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_break(x3) & n_worker(x2) & card_eq_5(x2) & n_worker(x1) & card_eq_5(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_rest(x2) & of(x2,x3) & n_breathing(x3) & n_employee(x1) & card_eq_5(x1))