user: Question: WHAT IS THE STROKE COUNT WITH RADICAL OF 生, FRQUENCY SMALLER THAN 22?
Columns: ['Radical (variants)', 'Stroke count', 'Pīnyīn', 'Hiragana - Romaji', 'Meaning', 'Frequency', 'Examples']
Types: ['text', 'real', 'text', 'text', 'text', 'real', 'text']
Sample row: ['一', 1.0, 'yī', 'いち-ichi', 'one', 42.0, '七三丈不丘世']
SQL:

assistant: SELECT "Stroke count" FROM "Table" WHERE "Radical (variants)" = '生' AND "Frequency" < 22.0;