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: British mountaineer Alison Hargreaves becomes the first woman to climb Mount Everest alone and without oxygen tanks. Sentence 2: A woman succeeds in climbing Everest solo.

Output: 1


Input: Consider Input: Sentence 1: Most recently, US Secretary of State Condoleezza Rice called North Korea an "outpost of tyranny" enraging Kim Jong-il , the leader of North Korea. Sentence 2: Condoleezza Rice is the U.S. Secretary of State.

Output: 1


Input: Consider Input: Sentence 1: Women are poorly represented in transactions financed by mortgage bonds. Sentence 2: Women are poorly represented in parliament.


Output: 0