Is spoken part clearly identifiable? yes - via meta::genre = esports. Exactly 2 of 26 documents: GENTLE_esports_fifa (“CHAMPIONS LEAGUE SEMI-FINAL!!! FIFA 20 AC MILAN CAREER MODE #16”) and GENTLE_esports_fortnite (“WORLD CUP SOLO’S FINAL MATCH
Fortnite World Cup Game 6
Live commentary”), both sourced from YouTube live-commentary videos.
Advise: add # modality = spoken to GENTLE_esports_fifa and GENTLE_esports_fortnite, and # modality = written to the rest, per the Document-level metadata conventions.