The correct answer is the third option.
Tarenyawago can be seen as a guide, because he helps Sayadio, who is trying to capture his deceased sister's spirit. Tarenyawago takes pity on Sayadio, and explains to him that the spirits are gathering for a festival, as well as gives him a rattle to achieve his goal. Without Tarenyawago as a guide, Sayadio would not have been able to trap his sister's spirit.
On the other hand, Odin is in control because he houses the deceased (often warriors) who he thinks are worthy of living with him. These dead warriors are in Odin's hall only because he wants them to be, especially as he prepares for an impending battle with Fenrir.
