El Niño - El Niño-Phänomen - El Nino und La Nina 2 (veraltet)

Whole-channel inclusion: Geographie - simpleclub is an honest teaching channel (title sample + 3 transcripts read: All sampled videos lack transcripts, but titles are consistent structured geography lesson topics matching the whole-channel verdict, with no evidence of non-educational content.); this title passed a strict title check (sonnet) after a labelling pass.