user: Question: Name the yankton yanktonai for wičháša
Columns: ['English gloss', 'Santee-Sisseton', 'Yankton-Yanktonai', 'Northern Lakota', 'Southern Lakota']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['child', 'šičéča', 'wakȟáŋyeža', 'wakȟáŋyeža', 'wakȟáŋyeža']
SQL:

assistant: SELECT "Yankton-Yanktonai" FROM "Table" WHERE "Southern Lakota" = 'wičháša';