1916 yil 30 aprel kuni Germaniya birinchi bo'lib soat o'zgarishini joriy etdi va tezda 1916 yil 21 mayda Buyuk Britaniya tomonidan kuzatiladi (Parlament Greenvichtning meridianidan bir soat oldin Britaniya standart vaqtini joriy etdi).
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence