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'.

Input: Consider Input: Sentence 1: The human species may be more than 100,000 years old but the bulk of its numerical growth has come in just the last few decades: 2.6 billion of today's 5.6 billion people have been born since 1960. Sentence 2: The world population is 5.6 billion.

Output: 1


Input: Consider Input: Sentence 1: A briefcase containing magnets, batteries and a cell phone sitting in the bushes outside a Charleston, South Carolina coffee shop drew the local bomb squad's attention, before it was determined that it contained no explosives. Police had earlier closed down Calhoun Street in downtown, where the coffee shop is located, but reopened the street and let local residents and business owners that the situation was over after performing an investigation. Sentence 2: A briefcase was found outside Starbucks in Charleston.

Output: 0


Input: Consider Input: Sentence 1: The Prince of Wales and  Bowles will marry on Friday, April 8, at Windsor Castle, said Clarence House, Charles' residence and office. Sentence 2: The Prince of Wales and Bowles will marry in a civil ceremony at Windsor Castle.


Output: 0


