physical static is a mean of physical straws
straw is not solid_object. fragility is tangible_physical_quantity. straw is plant_material. flammability is tangible_physical_quantity. straw is not combustible_material. straw is solid_object. stubbing_toe is physical_contact_making_event. conducting_medium is tangible_thing. fragility is not tangible_physical_quantity. straw is combustible_material.