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'.

[EX Q]: Sentence 1: Lawyer David Gibbs pleaded with the appeals court to order Schiavo's feeding tube reinserted to give her parents a chance to make a complete argument before a federal court that her rights are being violated. Sentence 2: The appeals court was their last best chance to get that feeding tube reinserted into their daughter.
[EX A]: 0

[EX Q]: Sentence 1: Crude oil dips below $43 on news that Russia's justice ministry will not force Yukos to halt sales. Sentence 2: Crude oil rises.
[EX A]: 0

[EX Q]: Sentence 1: The hullabaloo is over a glacial period dating to about 750 million to 600 million years ago. Sentence 2: A glacial period occurred about 750 million to 600 million years ago.
[EX A]:
1