premise: In all due respect, I'm not so sure it's credible to quote leading news organizations about -- oh, never mind. Anyway, let me quote the Lewin report. The Lewin report is a group of folks who are not politically affiliated. They analyzed the senator's plan. It cost $1.2 trillion.
hypothesis: The Lewin report is an avenue
reason: It is explicitly stated that the Lewin report is a group of people. It also stands to reason that when I said it isn't a street, that it would have to not be an avenue either, as those are synonyms.