Task: Text to Code
Input (English): Step 1: find the number of rows of each value of amenity_name in Dorm_amenity table.
Step 2: find amenity_name of Dorm_amenity table with largest value in the results of step 1
Output (English): SELECT amenity_name FROM Dorm_amenity GROUP BY amenity_name ORDER BY Count ( * ) Desc LIMIT 1