can I please get access to it as well?

Interested!!! Based in Brooklyn but wld be down to meet anywhere in the city

Help? Can some explain to me why and how are we able to (or allowed to) assume that the subset of mid-1990's subset falls into the "for several decades" superset? Isn't it possible that there is no overlap in time period? Can't "for several decades" refer to the 1920's? Am I missing something here?