The analogy isn't exactly the same

My issue with A was that it says that welders DO meet the UNION's definition of "Technical". In the analogy, welders are Roma, union is the 5-point definition, and technical is minority. Passage B, however, says that Roma DO NOT meet the definition of minority, as written by the author of the 5-point definition. Passage B says therefore that since the definition excludes Roma as minorities, there should be a new definition. That is different that saying Roma are defined as minorities.