an Entity references as follows:
The Curse of the Billy Goat was a sports curse that was supposedly placed on the Chicago Cubs Major League Baseball (MLB) franchise in 1945, by Billy Goat Tavern owner William Sianis. The curse lasted 71 years, from 1945 to 2016. During game 4 of the 1945 World Series at Wrigley Field, Sianis's pet goat, named Murphy, was bothering other fans, and so the pair were asked to leave the stadium. Outraged, Sianis allegedly declared, "Them Cubs, they ain't gonna win no more", which had been interpreted to mean that the Cubs would never win another National League (NL) pennant, at least for the remainder of Sianis's life.