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: Consider Input: Probability is the measure of the likelihood that an event will occur . See glossary of probability and statistics . Probability is quantified as a number between 0 and 1 , where , loosely speaking , 0 indicates impossibility and 1 indicates certainty . The higher the probability of an event , the more likely it is that the event will occur . A simple example is the tossing of a fair ( unbiased ) coin . Since the coin is fair , the two outcomes ( `` heads '' and `` tails '' ) are both equally probable ; the probability of `` heads '' equals the probability of `` tails '' ; and since no other outcomes are possible , the probability of either `` heads '' or `` tails '' is 1 / 2 ( which could also be written as 0.5 or 50 % ) .

Output: Probability


Input: Consider Input: `` In God We Trust '' is the official motto of the United States . It was adopted as the nation 's motto in 1956 as an alternative or replacement to the unofficial motto of E pluribus unum , which was adopted when the Great Seal of the United States was created and adopted in 1782 .

Output: In God We Trust


Input: Consider Input: The Beatles at Shea Stadium is a fifty - minute - long documentary of the Beatles ' 15 August 1965 , concert at Shea Stadium in New York City , the highlight of the group 's 1965 tour . The documentary was produced by Ed Sullivan ( under his Sullivan Productions banner ) , NEMS Enterprises ( which owns the 1965 copyright ) , and the Beatles company Subafilms . The project , placed under the direction of manager of production operations M. Clay Adams , was filmed by a large crew led by cinematographer Andrew Laszlo . Fourteen cameras were used to capture the euphoria and mass hysteria that was Beatlemania in America in 1965 . The documentary first aired on BBC1 on 1 March 1966 . In West Germany , it aired on 2 August that year . It aired in the United States on ABC on 10 January 1967 .


Output: The Beatles at Shea Stadium