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 U.S. space shuttle Atlantis, its lights flashing like a beacon, smoothly docked with Russia's space station Mir Wednesday on its mission to pick up U.S. astronaut Shannon Lucid, who has spent a record-breaking six months in orbit. Sentence 2: US shuttle Atlantis docks with the Mir space station.

Ex Output:
1


Ex Input:
Sentence 1: Gabriel Garcia Marquez was a liberal thinker whose left-wing politics angered many conservative politicians and heads of state. His job as a reporter for the Cuban news agency Prensa Latina, in 1960, and and friendship with Fidel Castro resulted in his being ultimately denied entry to the United States for political reasons. Sentence 2: Gabriel Garcia Marquez was a conservative politician.

Ex Output:
0


Ex Input:
Sentence 1: Carmen was only slightly put out to find that women are as poorly represented among Australian political scientists as they are in parliament (Leonie was asking, 'where are all the women?'). Sentence 2: Women are poorly represented in parliament.

Ex Output:

1