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 town lies along the stretch of coastline designated as Gold Beach during the D-Day landings , one of the beaches used by British troops in the allied invasion. Arromanches was selected as one of the sites for two Mulberry Harbours built on the Normandy coast, the other one built further West at Omaha Beach. Sentence 2: The Normandy landings took place in June 1944.

Ex Output:
0


Ex Input:
Sentence 1: The final major piece of comet Shoemaker-Levy 9 was to hit just after midnight, completing a ring of crater-like plumes of swirling superheated gas and debris thousands of miles across. "It hit Jupiter like a string of machine-gun bullets" said Eugene Shoemaker, an astronomer at the Lowell Observatory in Flagstaff, Ariz., who helped discover the comet last year. Sentence 2: The Shoemaker-Levy comet hit Jupiter.

Ex Output:
1


Ex Input:
Sentence 1: In June the Supreme Court ruled that anti-sodomy laws are unconstitutional. Sentence 2: U.S. Supreme Court in favor of same-sex marriage

Ex Output:

0