premise: a pizza employee waiting for his next drive up customer
hypothesis: A person is picking up a pizza for dinner.
explanation_1: In the first sentence there is a waiting action while on the second sentence the person is picking up a pizza.
explanation_2: A person could be a pizza employee or a customer or neither.
explanation_3: The person in the first sentence is the employee and the person in the second sentence is buying the pizza by picking up  a pizza.
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 s1 x1 x2 x3.(a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_pick(e1) & for(x2,x3) & n_dinner(x3) & n_pizza(x2) & n_person(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3 x4 x5.(v_wait(e1) & of(x4,x5) & of(x4,x1) & of(x1,x2) & n_pizza(x2) & n_male(x1) & n_employee(x1) & n_drive(x5) & n_customer(x4) & for(e1,x4) & a_up(s2) & a_topic(x1) & a_next(s1) & Theme(s2,x4) & Theme(s1,x4) & Actor(e1,x3) & (x1 = x3))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_pick(e1) & n_pizza(x2) & n_person(x1) & n_dinner(x3) & for(x2,x3) & a_up(s1) & Theme(e1,x2) & Manner(e1,s1) & Actor(e1,x1))