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: Although most Palestinians crossed into Egypt in order to shop and see relatives, Palestinian officials say that the recent border chaos enabled smugglers to bring drugs and weapons into Gaza. Sentence 2: Egyptian and Palestinian border guards failed repeatedly in efforts to end the chaos and to close the border.

Output: 0

Input: Consider Input: Sentence 1: A Pentagon committee and the congressionally chartered Iraq Study Group have been preparing reports for Bush, and Iran has asked the presidents of Iraq and Syria to meet in Tehran. Sentence 2: Bush will meet the presidents of Iraq and Syria in Tehran.

Output: 0

Input: Consider Input: Sentence 1: The lawsuit did not initially mention the site's operator, Edward Webber; instead, the suit was filed against a set of people named "John Doe" to be identified at a later point. Loki Torrent's popularity had increased dramatically in recent days after the prominent BitTorrent site SuprNova.org shut down in a preemptive move to avoid a lawsuit. Sentence 2: Loki Torrent was sued for manslaughter.
Output: 0