Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_21346767_3 (age INTEGER, geographical_regions VARCHAR, hometown VARCHAR)
### Question:
Name the least age for cibao central and santo domingo
### Answer:
SELECT MIN(age) FROM table_21346767_3 WHERE geographical_regions = "Cibao Central" AND hometown = "Santo Domingo"