Here is the problem most of the sources are circular There are no independent sources and no sources that come from any sort of scholar researcher or journalist independent of Systema with the exception of Aikido journal However in terms of historical there is no real proof of the 11th century claim We only have the word of Systema people about that

    ####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 : 
Here is the problem most of the sources are circular There are no independent sources and no sources that come from any sort of scholar researcher or journalist independent of Systema with the exception of Aikido journal However in terms of historical there is no real proof of the 11th century claim We only have the word of Systema people about that

