premise: People are waiting in line to board a double decker bus.
hypothesis: People are in line.
explanation_1: "Waiting in line " implies "are in line".
explanation_2: To board a bus people are waiting in line.
explanation_3: People in line to board a bus are in line.
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 p1 x1.(exists x2.(in(x1,x2) & n_line(x2)) & n_people(x1))