if something moose something else then that something else is an cause of that something
intercellular_joining_protein is not tangible_thing. moose is not mammal. mythical_being is not imaginary_being. heaven is not thing. bull_moose is moose. bull_moose is not moose. moose is not deer. hedgehog_protein is not tangible_thing. mythical_monster is not tangible_thing.