The chicken or the egg? Analyzing English binomials.

New channel Martin Hilpert: title sample judged 'whole' (A professor's lecture-style channel covering linguistics topics in depth, with nearly every long upload being genuine ed); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.