if something research something else then then smell that something will prevent that something else
tasteless_thing is not tangible_thing. one_use_of_nose is smell_things. abandoned_thing is tangible_thing. odorless_thing is not tangible_thing. one_use_of_nose is not smell_things. dangerous_thing is tangible_thing. odorless_thing is tangible_thing. tasteless_thing is tangible_thing. resource is tangible_thing.