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: Jim Tracy became the latest to be shown the door in Paul DePodesta's restructuring of the Los Angeles Dodgers. Sentence 2: Jim Tracy was fired by Paul DePodesta.

Output: 1


Input: Consider Input: Sentence 1: Alan Mulally, Boeing's head of the unit, said at the start of the strike that it may cause delivery delays that would give Airbus SAS an advantage in what is the strongest commercial aircraft market in five years. Sentence 2: Boeing is a subsidiary of Airbus SAS.

Output: 0


Input: Consider Input: Sentence 1: More than a decade ago, Carl Lewis stood on the threshold of what was to become the greatest athletics career in history. He had just broken two of the legendary Jesse Owens' college records, but never believed he would become a corporate icon, the focus of hundreds of millions of dollars in advertising. His sport was still nominally amateur. Eighteen Olympic and World Championship gold medals and 21 world records later, Lewis has become the richest man in the history of track and field -- a multi-millionaire. Sentence 2: Carl Lewis won eighteen gold medals and set 21 world records.


Output: 1