Table schema:
CREATE TABLE has_amenity (dormid VARCHAR, amenid VARCHAR); CREATE TABLE dorm_amenity (amenid VARCHAR); CREATE TABLE dorm (dorm_name VARCHAR, student_capacity VARCHAR, dormid VARCHAR)

Question: Find the name and capacity of the dorm with least number of amenities.
SQL: SELECT T1.dorm_name, T1.student_capacity FROM dorm AS T1 JOIN has_amenity AS T2 ON T1.dormid = T2.dormid JOIN dorm_amenity AS T3 ON T2.amenid = T3.amenid GROUP BY T2.dormid ORDER BY COUNT(*) LIMIT 1