CREATE TABLE browser (id NUMBER, name CLOB, market_share FLOAT)
CREATE TABLE accelerator_compatible_browser (accelerator_id NUMBER, browser_id NUMBER, compatible_since_year NUMBER)
CREATE TABLE Web_client_accelerator (id NUMBER, name CLOB, Operating_system CLOB, Client CLOB, Connection CLOB)

Return a pie on what are the ids and names of the web accelerators that are compatible with two or more browsers?
SELECT name, id FROM Web_client_accelerator AS T1 JOIN accelerator_compatible_browser AS T2 ON T2.accelerator_id = T1.id
SELECT "name", "id" FROM "Web_client_accelerator" "T1" JOIN "accelerator_compatible_browser" "T2" ON "T1"."id" = "T2"."accelerator_id"