CREATE TABLE table_204_84 (id DECIMAL, "no" DECIMAL, "peak" TEXT, "location" TEXT, "elevation  ( m ) " DECIMAL, "prominence  ( m ) " DECIMAL, "col height  ( m ) " DECIMAL, "col location" TEXT, "parent" TEXT)

which peaks are below 2500 meters in height ?
SELECT "peak" FROM table_204_84 WHERE "elevation (m)" < 2500
SELECT "peak" FROM "table_204_84" WHERE "elevation (m)" < 2500