In this task, you're given two sentences. Indicate if the first sentence clearly entails the second sentence (i.e., one can conclude the 2nd sentence by reading the 1st one). Indicate your answer with '1' if the first sentence entails the second sentence, otherwise answer with '0'.

Ex Input:
Sentence 1: The new Interstate 35W St. Anthony Falls Bridge in Minneapolis, Minnesota, United States was opened shortly after 5 AM today. It replaces a bridge which collapsed last year, killing 13 people. A fire engine and ambulance were first across on each side. In each direction, a line of State Highway Patrol cars was followed by a formation of Department of Transportation construction trucks. A cluster of awaiting vehicles went honking across for a few minutes, then traffic returned to the sparse levels more typical of the pre-dawn period. The September 18 opening was well ahead of the scheduled December 24 goal, earning the contractor, Flatiron-Manson, up to $19.6 million in performance bonuses. The bridge is 189 feet wide, with a main span length of 504 feet and a deck height of over 100 feet above the Mississippi River. Sentence 2: Interstate 35W St. Anthony Falls Bridge crosses the Mississippi River.

Ex Output:
1


Ex Input:
Sentence 1: If any legal action is due to enforcement, dispute, breach, or default, the successful party shall be entitled to reasonable attorney fees and other costs incurred in the actions, in addition to any relief to which they may be entitled. Sentence 2: The prevailing party shall recover attorney fees.

Ex Output:
1


Ex Input:
Sentence 1: Shelby Foote, author of the acclaimed three volume history of the American Civil War, The Civil War: A Narrative, died in Memphis on June 27 at age 88. Foote also wrote historical fiction, including Follow Me Down and Shiloh. He may be best known for his appearance in filmmaker Ken Burns' PBS documentary, The Civil War. The Modern Library ranked Foote's The Civil War: A Narrative as number 15 on its list of 100 best non-fiction books. He was commissioned to write a short history of the Civil War by Random House and spent more than 20 years on the work eventually producing the three volumes. Sentence 2: The Civil War: A Narrative is a book written by Shelby Foote.

Ex Output:

1