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: Thanks to a global ban on the ivory trade that was passed in 1989 by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), the African elephant population may be reversing its spiral toward extinction Sentence 2: The ban on ivory trade has been effective in protecting the elephant from extinction.
1

Sentence 1: An official of Abyan police, where 16 Western tourists are being held since yesterday, announced that the hostages are held by the Yemeni "Islamic Jihad" group, which is demanding the release of its leader and lifting the embargo on Iraq. Sentence 2: The Yemen branch of the "Islamic Jihad" group, kidnapped the 16 Western tourists.
1

Sentence 1: With a 38-35 victory over the New York Giants at Giants Stadium Saturday night, the New England Patriots became the second team in the modern era of the National Football League to go undefeated (16-0) in the regular season. The only other team to have achieved this feat was the Miami Dolphins in 1972, who were 14-0 due to a different regular season structure at the time. Sentence 2: New England Patriots is the name of a fast food chain.

0