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.

Example Input: Perth Arena is owned by VenuesWest ( which operates HBF Stadium , Bendat Basketball Centre , HBF Arena and others ) on behalf of The State Government of Western Australia and is managed by AEG Ogden .
Example Output: Perth Arena

Example Input: The United States dollar ( sign : $ ; code : USD ; also abbreviated US $ and referred to as the dollar , U.S. dollar , or American dollar ) is the official currency of the United States and its insular territories per the United States Constitution . For most practical purposes , it is divided into 100 smaller cent ( ¢ ) units , but officially it can be divided into 1000 mills ( ₥ ) . The circulating paper money consists of Federal Reserve Notes that are denominated in United States dollars ( 12 U.S.C. § 418 ) .
Example Output: United States dollar

Example Input: The Rural Electrification Act of 1936 , enacted on May 20 , 1936 , provided federal loans for the installation of electrical distribution systems to serve isolated rural areas of the United States .
Example Output:
Rural Electrification Act