With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Bacon also lists the tradition from Lichfield, which is Cotswold-like despite that city's distance from the Cotswold Morris area; the authenticity of this tradition has been questioned. In 2006, an unknown number of dances from the tradition was discovered by Barry Care, MBE, keeper of The Morris Ring Photographic Archive, and a founding member of Moulton Morris Men (Ravensthorpe, Northamptonshire)—two of them danceable.
text_B: Was the tradition known prior to 2006?
DON'T KNOW.