premise: Two middle-aged police officers watch over a parking lot, at night.
hypothesis: The mall cops patrol a store.
explanation_1: The police officers are not mall cops and they are in a parking lot not in a store.
explanation_2: The mall cops are different from police officers, and while they patrol a store, the police officers watch over a parking lot, at night..
explanation_3: mall cops are not police officers
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(at(e1,x5) & n_night(x5) & Theme(e1,x3) & Actor(e1,x1) & v_watch(e1) & r_over(x3) & n_lot(x3) & of(x3,x4) & n_parking(x4) & n_officer(x1) & of(x1,x2) & n_police(x2) & a_middle-aged(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists e1 p1 x1.(n_mall(x1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_patrol(e2) & n_store(x2)) & Topic(e1,p1) & Actor(e1,x1) & v_cop(e1))