user: Question: How many Parishes in merrimack which has 4 Cemeteries?
Columns: ['Pastoral Region', 'Episcopal vicar', 'Parishes', 'High schools', 'Elementary schools', 'Cemeteries']
Types: ['text', 'text', 'real', 'real', 'text', 'real']
Sample row: ['Central', 'Robert Francis Hennessey', 64.0, 6.0, '29', 8.0]
SQL:

assistant: SELECT "Parishes" FROM "Table" WHERE "Pastoral Region" = 'merrimack' AND "Cemeteries" < 4.0;