Many flags in the US are by law in the public domain Seals extracted from their designs are derivative works of public domain images As a result those seals are PD as well 

    ####Prompt- Does the next message are offensives ? reply with a JSON object (without carriage return or new lines)
    with keys :
    isoffensive (True if it's offensive).
    This this the message : 
Many flags in the US are by law in the public domain Seals extracted from their designs are derivative works of public domain images As a result those seals are PD as well 

