premise: Blue bus parked with back door opened as man in white shirt walk by it.
hypothesis: Guy walks by bus.
explanation_1: Man and guy are synonymous as the man or white guy in white shirt walk by it or bus..
explanation_2: Guy is implied to be man in white shirt.
explanation_3: The bus is parked and not moving because a man walks by it.
premise_logic: exists e3 e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(in(e2,x5) & Actor(e3,x1) & n_thing(x1) & Theme(e3,x6) & v_walk(e3) & (x5 = x6) & n_shirt(x5) & a_white(s3) & Theme(s3,x5) & as(e2,x4) & n_man(x4) & Actor(e2,x1) & v_open(e2) & with(e1,x3) & n_door(x3) & a_back(s2) & Theme(s2,x3) & Theme(e1,x2) & v_park(e1) & (x1 = x2) & n_bus(x1) & a_blue(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(ne_nam_guy(x1) & by(e1,x2) & n_bus(x2) & Actor(e1,x1) & v_walk(e1))