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: According to the Spanish daily, this type of bacterium is prevalent in hospitals throughout the world, but the incidence of infection in Madrid hospitals is lower than the Spanish average. The head of the Neonatal Unit at 12 de Octubre Hospital, Carmen Pay's, explained that the bacterium is very adaptable "and keeps on learning". The father of the dead baby, an Ecuadorian named Angel Marcelo, was quoted as saying that the progress of the baby had at first been "tremendous", and that he had even been taken off the respirator, but that a few days later he began to cough up blood, dying soon afterwards. Sentence 2: The Spanish daily is set in Madrid.

Ex Output:
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: According to tradition, they founded Tenochtitlan ( "Place of the High Priest Tenoch" ) after much wandering when they saw on an island in Lake Texcoco the sign that their god Huitzilopochtli had indicated -- an eagle perched on a cactus, eating a serpent . Sentence 2: They saw an eagle perched on a cactus eating a serpent.

Ex Output:

1