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: About 3 million years ago, when Lucy was alive, she was rather short, about 4 feet tall, and probably weighed about 50 pounds. Sentence 2: Humans existed 10,000 years ago.

Output: 0


Input: Consider Input: Sentence 1: In late 2006, Aneta Krawczyk accused the party's leader Andrzej Lepper of having offered her political favours for sex in 2001, and then said he had been the father of her youngest child. She said the same of Lepper's close collaborator and MP, Stanislaw Lyzwinski, and accused him of rape and sexual abuse. She also said that Popecki, who had been Lyzwinski's aide, had tried to induce a miscarriage by giving her a labour-inducing drug called oxytocin. Sentence 2: Andrzej Lepper is no longer the Minister of Agriculture and Rural Development.

Output: 0


Input: Consider Input: Sentence 1: The blast observed on Dec. 27 came from a neutron star: a collapsed dead star with a sun-like mass squeezed into a sphere, just 15 miles across, in the constellation Sagittarius (the Archer). Sentence 2: The December burst came from a neutron star in the constellation Sagittarius.


Output: 1