Driver A comes to a 3 way path junction but is not sure which one to take. Just as he decides to take path 1, a cyclist came by and told driver A all he knows is that he is going on path 3 which would bring him to town. Driver A is not heading to town but the seaside. Should he change to path 2?
Driver B encounters the cyclist before he can decide which path to take to the village. Is his chance less than driver A because he cannot switch?