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: One year on from the Indian Ocean tsunami, the world's grief and compassion returned to the tsunami-battered coastlines of the Indian Ocean, where at least 216,000 people lost their lives. Under a clear sky and before a gentle sea, the world commemorated those who lost their lives, in one of the worst natural disasters that the modern world has experienced. Sentence 2: Earthquakes have the potential to generate a tsunami.

Ex Output:
0


Ex Input:
Sentence 1: The Pentagon is rejecting demands by Kyrgyzstan to pay for the past use of Manas air base, a key military facility for US aircraft flying missions to Afghanistan. Sentence 2: Manas air base is located in Kyrgyzstan.

Ex Output:

1