create alias cleaning_tools (0) -> cleaning_tool (6137)
create implication mop (497) -> cleaning_tool (6137)
create implication broom (3700) -> cleaning_tool (6137)
create implication feather_duster (1255) -> cleaning_tool (6137)
create implication squeegee (13) -> cleaning_tool (6137)
create implication vacuum_cleaner (533) -> cleaning_tool (6137)
create implication roomba (128) -> vacuum_cleaner (533)