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: More than 6,400 migratory birds and other animals were killed in Nevada by drinking water in the cyanide-laced ponds produced by gold mining operations. Sentence 2: Animals have died by the thousands from drinking at cyanide-laced holding ponds.

Output: 1


Input: Consider Input: Sentence 1: Pakistan President Pervez Musharraf has ordered security forces to take firm action against rioters following the assassination of opposition leader Benazir Bhutto. The violence has left at least 44 people dead and dozens injured. Mr. Musharraf insisted the measures were to protect people. VOA's Ayaz Gul reports from Islamabad that a bitter dispute has also erupted over how the 54-year-old politician died and who was behind her assassination. Sentence 2: Musharraf has ordered rioters to take firm action against security forces.

Output: 0


Input: Consider Input: Sentence 1: Newspapers choke on rising paper costs and falling revenue. Sentence 2: The cost of paper is rising.


Output: 1