MISSED OUT ON REFERENTIAL PHRASING. The “only ones.”

P1: MOST of our city's art movement pieces have this QUALITY

P2: The only ONES (our city's art movement pieces) that do not have this QUALITY are Y

P3: BLUE IRISES does not have this QUALITY,

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Conclusion: BLUE IRISES is not part of our city's art movement

NA:

If this conclusion is true, we have to assume BLUE IRISES is not Y.

Negate AC B: If BLUE IRISES is Y, then it could be part of the city's art movement pieces that don't have the quality.

Quality = Bold brushwork and sharp contrast

Y = Abstract

Taking in august looking to join as well, also, anyone else looking feel free to pm me directly

Can someone confirm if the years go forward or backward when discussing A.C. v. .B.C.? Would "no earlier than 375 AC" include the year 373, or would it go the other way, being 377?