What are the ids and names of the architects who built at least 3 bridges ?
SELECT T1.id ,  T1.name FROM architect AS T1 JOIN bridge AS T2 ON T1.id  =  T2.architect_id GROUP BY T1.id HAVING count(*)  >=  3
SELECT T1.id ,  T1.name FROM architect AS T1 JOIN bridge AS T2 ON T1.id  =  T2.architect_id GROUP BY T1.id HAVING count(*)  >=  3
[{'id': '1', 'name': 'Frank Lloyd Wright'}, {'id': '2', 'name': 'Frank Gehry'}, {'id': '5', 'name': 'Le Corbusier'}]