premise: A customer places his order at Quiznos while another customer looks on.
hypothesis: The customer turns around and leaves the restaurant without ordering lunch.
explanation_1: The customer can't place an order and leave without ordering at the same time.
explanation_2: If a person has placed his order, he cannot leave without ordering lunch.
explanation_3: A customer cannot place his order and leave without ordering.
premise_logic: exists e1 p1 x1 x2 x3.(ne_geo_quiznos(x3) & exists e2 p2 x4.(exists s1.(Theme(s1,x4) & a_on(s1)) & Topic(e2,p2) & Actor(e2,x4) & v_look(e2) & n_customer(x4) & -(x4 = x1)) & n_customer(x1) & n_customer(x1) & while(e1,p1) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_place(e1) & n_order(x2) & of(x2,x1) & n_male(x1))
hypothesis_logic: exists e1 e2 p1 x1 x2.(n_restaurant(x2) & n_customer(x1) & -exists e3 x3.(manner(e2,e3) & Theme(e3,x3) & Actor(e3,x1) & v_order(e3) & n_lunch(x3)) & Theme(e2,x2) & Actor(e2,x1) & v_leave(e2) & exists s1.(Theme(s1,x1) & a_around(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_turn(e1))