Instructions: Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
Input: A Dakhma ( Persian : دخمه ; Avestan : lit . `` tower of silence '' ) , also called a Tower of Silence , is a circular , raised structure built by Zoroastrians for excarnation -- that is , for dead bodies to be exposed to carrion birds .
Output:
Tower of Silence