; (B) voluntarily undertaking a public function; (C) acting in concert with the United States or a State or local government or acting in concert with an individual officer, agent, or entity of the United States or a State or local government; (D) engaging in joint action towards a common goal or plan with the United States or a State or local government or engaging in joint action towards a common goal or plan with an individual officer, agent, or entity of the United States or of a State or local government; (E) engaged in a conspiracy with the United States or a State or local government or engaged in a conspiracy with an individual officer, agent, or entity of the United States or of a State or local government; (F) a close nexus exists between the private person or entity and the United States or a State or local government or a close nexus exists between an individual officer, agent, or entity of the United States or a State or local government; (G) the activities of the private person or entity is so entwined with the United States or a State or local government or an individual officer, agent, or entity of the United States or of a State or local government such that the private person or entity is fairly considered to be acting under color of law