Definition: 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: Sentence 1: A juvenile hacker who crippled an airport tower for six hours, damaged atown's phone system, and broke into pharmacy records has been charged in afirst-ever federal prosecution, the U.S. Attorney's office announcedtoday. Sentence 2: Non-authorized personnel illegally entered into computer networks.

1