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: Zhao, who died at 85, was a reformer who was removed from office, and imprisoned, in 1989 after denouncing the use of force against student protesters in Tiananmen Square. Sentence 2: Zhao was arrested in 1989.

Output: 1


Input: Consider Input: Sentence 1: Once called the "Queen of the Danube," Budapest has long been the focal point of the nation and a lively cultural centre. Sentence 2: Budapest was once popularly known as the "Queen of the Danube."

Output: 1


Input: Consider Input: Sentence 1: The ball took one last turn and dropped into the cup for birdie, making Retief Goosen more than just the sole survivor of par at Pinehurst No. 2. Sentence 2: Goosen managed a combined 25-over par for the closing round.


Output: 0