create implication clover_(plant) (1053) -> plant (385152)
create implication clover_leaf (447) -> clover_(plant) (1053)
create implication clover_leaf (447) -> leaf (27826)
mass update clover -> clover_(plant)
change category clover_(disambiguation) (0) -> invalid
remove implication four_leaf_clover (353) -> clover (0)