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'.

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.
1

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.
1

Sentence 1: Secretary-General Kofi Annan and Nane Annan are greeted by President Fidel Castro upon their arrival at Jose Marti Airport in Havana on April 10. Sentence 2: Castro visits the UN.

0

