Problem: Text: The Great Storm of 1987 was a violent extratropical cyclone that occurred on the night of 15--16 October, with hurricane-force winds causing casualties in England, France and the Channel Islands as a severe depression in the Bay of Biscay moved northeast. Among the most damaged areas were Greater London, the East Anglian coast, the Home Counties, the west of Brittany and the Cotentin Peninsula of Normandy which weathered gusts typically with a return period of 1 in 200 years.

Question: has the uk ever been hit by a hurricane?
A: yes

Problem: Text: In February 2018, it was announced the seventh season would serve as the final season of the series. During the course of the series, 155 episodes of Once Upon a Time aired over seven seasons.

Question: are there any more episodes of once upon a time?
A: no

Problem: Text: The lower esophageal sphincter, or gastroesophageal sphincter, surrounds the lower part of the esophagus at the junction between the esophagus and the stomach. It is also called the cardiac sphincter or cardioesophageal sphincter, named from the adjacent part of the stomach, the cardia. Dysfunction of the gastroesophageal sphincter causes gastroesophageal reflux, which causes heartburn and if it happens often enough, can lead to gastroesophageal reflux disease, with damage of the esophageal mucosa.

Question: is the cardiac sphincter the same as the lower esophageal sphincter?
A:
yes