create alias cleaning_tools (0) -> cleaning_tool (5747)
create implication mop (469) -> cleaning_tool (5747)
create implication broom (3504) -> cleaning_tool (5747)
create implication feather_duster (1200) -> cleaning_tool (5747)
create implication squeegee (11) -> cleaning_tool (5747)
create implication vacuum_cleaner (435) -> cleaning_tool (5747)
create implication roomba (118) -> vacuum_cleaner (435)