user: ### NOW ANSWER:
Question: What is the area of ulim with less than 30 villages?
Columns: ['Subdistrict ( kecamatan )', 'Capital', 'Land area (Km 2 )', 'Total area (Km 2 )', 'Percentage (%)', 'Subdistrict divisions', 'Villages']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Bandar Dua', 'Ulee Glee', 17626.0, 17626.0, 1499.0, 5.0, 45.0]
SQL:

assistant: SELECT AVG("Land area (Km 2 )") FROM "Table" WHERE "Capital" = 'ulim' AND "Villages" < 30.0;