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: The flag of Israel , depicting a blue Star of David on a white background , between two horizontal blue stripes was adopted on October 28 , 1948 , five months after the country 's establishment . The origins of the flag 's design date from the First Zionist Congress in 1897 ; the flag has subsequently been known as the `` flag of Zion '' .
Example Output: Star of David

Example Input: The Supremacy Clause of the United States Constitution ( Article VI , Clause 2 ) establishes that the Constitution , federal laws made pursuant to it , and treaties made under its authority , constitute the supreme law of the land . It provides that state courts are bound by the supreme law ; in case of conflict between federal and state law , the federal law must be applied . Even state constitutions are subordinate to federal law . In essence , it is a conflict - of - laws rule specifying that certain national acts take priority over any state acts that conflict with national law . In this respect , the Supremacy Clause follows the lead of Article XIII of the Articles of Confederation , which provided that `` Every State shall abide by the determination of the United States in Congress Assembled , on all questions which by this confederation are submitted to them . '' A constitutional provision announcing the supremacy of federal law , the Supremacy Clause assumes the underlying priority of federal authority , at least when that authority is expressed in the Constitution itself . No matter what the federal government or the states might wish to do , they have to stay within the boundaries of the Constitution . This makes the Supremacy Clause the cornerstone of the whole American political structure .
Example Output: Supremacy Clause

Example Input: St. Louis ( / seɪnt ˈluːɪs / ) is an independent city and major U.S. port in the state of Missouri , built along the western bank of the Mississippi River , on the border with Illinois . The city had an estimated 2016 population of 311,404 , and is the cultural and economic center of the Greater St. Louis area ( home to 2,916,447 people ) , making it the largest metropolitan area in Missouri and the 19th - largest in the United States .
Example Output:
St. Louis