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JACK JACK JACKETY JACITY JAZZY JACKRABBIT / Nor'easter ( DEMO ) {{URL}} via {@YouTube@} I hope everyone is having a happy AND safe Easter , Jack !
 JACK JACK, YouTube, Easter, Jack
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 JACK JACK, YouTube, Easter, Jack