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: James Kerr had been the foreman for the Deane, Adams and Deane gun factory. Robert Adams, one of the partners and inventor of the Adams revolver, was Kerr's cousin. Sentence 2: Dean invented a revolver.

Output: 0


Input: Consider Input: Sentence 1: Bowles will take the title HRH Duchess of Cornwall, changing it to the Princess Consort, when Charles becomes King. Sentence 2: Bowles will take the title of Princess Consort.

Output: 1


Input: Consider Input: Sentence 1: Babe Ruth's career total would have been 1 higher had that rule not been in effect in the early part of his career. The all-time career record for home runs in Major League Baseball is 755, held by Hank Aaron since 1974. Sentence 2: Babe Ruth hit 755 home runs in his lifetime.


Output: 0