premise: a pizza employee waiting for his next drive up customer
hypothesis: The employee is walking around the building.
explanation_1: Waiting for a customer does not imply that he is walking around the building.
explanation_2: The employee may not be walking around while waiting for the next customer to drive up.
explanation_3: The employee isn't necessarily walking anywhere.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & for(e1,x4) & n_customer(x4) & a_up(s2) & Theme(s2,x4) & of(x4,x5) & n_drive(x5) & a_next(s1) & Theme(s1,x4) & of(x4,x1) & n_male(x1) & Actor(e1,x3) & v_wait(e1) & (x1 = x3) & n_employee(x1) & of(x1,x2) & n_pizza(x2))
hypothesis_logic: exists e1 x1 x2.(n_building(x2) & n_employee(x1) & around(e1,x2) & Actor(e1,x1) & v_walk(e1))