remove implication mother_and_son (0) -> mother_and_child (0)
remove implication father_and_son (0) -> father_and_child (0)
create implication mother_and_son_(lore) (12500) -> mother_and_child_(lore) (22273)
create implication father_and_son_(lore) (11567) -> father_and_child_(lore) (18535)
remove implication uncle_and_nephew (0) -> nephew (0)
create implication uncle_and_nephew_(lore) (1100) -> nephew_(lore) (1604)