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: According to an Israeli official, the murders of Galan, a high-ranking police officer, and a judge last week were probably carried out by an Israeli mercenary paid by the Medellin cartel - the world's most powerful drug-trafficking mafia - which has set up paramilitary squads accused of hundreds of individual murders and massacres against political and labor leaders, as well as peasants and patriotic union leftist militants in different parts of the country. Sentence 2: An Israeli official was killed by patriotic union leftist militants.

Output: 0


Input: Consider Input: Sentence 1: Humans have won notable battles in the war against infection - and antibiotics are still powerful weapons - but nature has evolution on its side, and the war against bacterial diseases is by no means over. Sentence 2: Bacteria is winning the war against antibiotics.

Output: 0


Input: Consider Input: Sentence 1: Banning ivory is the surest road to extinction for the African elephant, argue leaders in those countries. Sentence 2: The ban on ivory trade has been effective in protecting the elephant from extinction.


Output: 0