remove implication bisexual_sandwich (1037) -> sandwich_position (4202)
create implication bisexual_sandwich (1037) -> train_position (2883)
create implication totem_pole_position (98) -> train_position (2883)
create implication totem_pole_position (98) -> chair_position (11666)
create alias lucky_pierre (1674) -> train_position (2883)