premise: People are waiting in line to board a double decker bus.
hypothesis: German tourists are waiting in line to board a bus.
explanation_1: People are not assumed to be German tourists.
explanation_2: Just because people are waiting to get on a double-decker bus it does not mean they are German tourists.
explanation_3: Not all people are german.
premise_logic: exists e1 p1 x1 x2 x3.(Topic(e1,p1) & exists e2 s1 x4 x5.(Theme(e2,x4) & Actor(e2,x1) & v_board(e2) & n_bus(x4) & of(x4,x5) & n_decker(x5) & a_double(s1) & Theme(s1,x4)) & in(e1,x3) & n_line(x3) & Actor(e1,x2) & v_wait(e1) & n_people(x2) & n_people(x1))
hypothesis_logic: exists e1 p1 s1 s2 x1 x2 x3.(Topic(e1,p1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x1) & v_board(e2) & n_bus(x4)) & in(e1,x3) & n_line(x3) & Actor(e1,x2) & v_wait(e1) & n_tourist(x2) & a_german(s2) & Theme(s2,x2) & n_tourist(x1) & a_german(s1) & Theme(s1,x1))