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: Actor Christopher Reeve, best known for his role as Superman, is paralyzed and cannot breathe without the help of a respirator after breaking his neck in a riding accident in Culpeper, Va., on Saturday. Sentence 2: Christopher Reeve had an accident.

Output: 1

Input: Consider Input: Sentence 1: This year, however, the contest has taken on a new urgency as the Clinton Administration, moving to block the Pyongyang government's bid to build a nuclear arsenal, has rekindled some of the passion in North Korea's defiance of the West. Sentence 2: Pyongyang is the capital of North Korea.

Output: 0

Input: Consider Input: Sentence 1: Pop star Madonna has suffered "minor injuries" and bruises after falling from a startled horse on New York's Long Island on Saturday. According to her spokeswoman, the 50-year-old singer fell when her horse was "startled by paparazzi who jumped out of the bushes" to photograph her. Madonna was treated at a hospital in Southampton and was later released. A previous horse-riding accident in 2005 left her with three cracked ribs, a broken collarbone and a broken hand. She got back on a horse a couple of months later for an appearance on David Letterman's US talk show. Sentence 2: Madonna is 50 years old.
Output: 1