user: Question: How many semifinalists had a total less than 2, 1st RU greater than 0, 2nd RU was 0 and Miss United Continent of 0?
Columns: ['Rank', 'Country', 'Miss United Continent', 'Virreina', '1st RU', '2nd RU', '3rd RU', '4th RU', 'Semifinalists', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Dominican Republic', 2.0, 1.0, 0.0, 0.0, 0.0, 0.0, 2.0, 5.0]
SQL:

assistant: SELECT COUNT("Semifinalists") FROM "Table" WHERE "Miss United Continent" = 0.0 AND "2nd RU" = 0.0 AND "1st RU" > 0.0 AND "Total" < 2.0;