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: 20 million years ago there were apes, and by 5 million years ago our closest ancestors and cousins, early ape-humans, had split from the other apes. Sentence 2: Humans existed 10,000 years ago.

Output: 0


Input: Consider Input: Sentence 1: GM established grounds for suspicion of industrial spying by presenting affidavits from its employees. The aim will be to determine if VW's project was copied from GM data - essential if industrial espionage is to be proved. Sentence 2: There was an industrial espionage case involving GM and VW.

Output: 1


Input: Consider Input: Sentence 1: Aboard Air Force One, Nov. 22, 2006 President Bush and Iraqi Prime Minister Nouri al-Maliki will meet next week in Jordan to discuss the deteriorating security situation in Iraq. Sentence 2: Jordan will host the meeting between President Bush and Iraqi Prime Minister Nouri al-Maliki.


Output: 1