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'.

Example Input: Sentence 1: A Continental Connection flight from Newark to Buffalo crashed into a house about four to six miles from Buffalo Niagara International Airport on Thursday night, killing 50 people, officials said. Continental Airlines Flight 3407 is a daily commuter flight from Newark Liberty International Airport in Newark, New Jersey to Buffalo, New York, operated under the Continental Connection brand by Virginia-based regional airline Colgan Air. Sentence 2: A daily commuter flight crashed in New York.
Example Output: 1

Example Input: Sentence 1: Prime Minister Mahmoud Abbas has offered 'the hand of peace' to Israel after his landslide victory in Sunday's presidential election. Sentence 2: Mahmoud Abbas has won a landslide victory in Sunday's presidential election.
Example Output: 1

Example Input: Sentence 1: Aeschylus is often called the father of Greek tragedy; he wrote the earliest complete plays which survive from ancient Greece. He is known to have written more than 90 plays, though only seven survive. The most famous of these are the trilogy known as Orestia. Also well-known are The Persians and Prometheus Bound. Sentence 2: The Persians was written by Aeschylus.
Example Output:
1