premise: The stop sign is folded up against the side of the bus.
hypothesis: There's a stop sign on the bus.
explanation_1: In order for the stop sign to be folded up against the bus, there must be a stop sign on the bus.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_bus(x4) & n_side(x3) & n_sign(x1) & of(x1,x2) & n_stop(x2) & a_up(s1) & Manner(e1,s1) & against(e1,x3) & of(x3,x4) & Theme(e1,x1) & v_fold(e1))
hypothesis_logic: exists p1 x1 x2.(n_bus(x2) & on(p1,x2) & exists x3 x4.((x1 = x3) & n_sign(x3) & of(x3,x4) & n_stop(x4)))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_fold(e1) & of(x3,x4) & of(x1,x2) & n_stop(x2) & n_sign(x1) & n_side(x3) & n_bus(x4) & against(e1,x3) & a_up(s1) & Theme(e1,x1) & Manner(e1,s1))
hypothesis_sim: exists p1 x1 x2.(on(p1,x2) & n_bus(x2) & exists x3 x4.(of(x3,x4) & n_stop(x4) & n_sign(x3) & (x1 = x3)))