Some of these are just static strings, including the Korean string "국가유공자 장례는 보훈상조" ("Patriots' funeral services are provided by Bohun Sangjo.", Via Kagi) and a number of double-escapes like \\[, along with my personal favourite email validator @. With the substring matching semantics outside of pattern= this would actually be pretty decent email validation, but for patterns this would match only one string: a single @.
Prewar US intel assessment found intervention in Iran wasn't likely to change leadership
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（二）主动消除或者减轻违法后果的；
宇宙にデータセンターを建設することはなぜ困難なのか？
哈梅內伊後來常浪漫化自己「貧窮但虔誠」的童年，說自己經常只吃「麵包和葡萄乾」。