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'.
Q: Sentence 1: After leaving Time-Life, Shuker joined the Public Broadcast Laboratory, forerunner of PBS, and participated in two pioneering films -- 'The Chair,' about an attorney trying to save a condemned man, and 'Free At Last,' a 90-minute documentary about Dr. Martin Luther King Jr. that by chance was being made when King was murdered in 1968. Sentence 2: Martin Luther King was murdered in 1968.
A:
1