CREATE TABLE media_types (id NUMBER, name CLOB)
CREATE TABLE genres (id NUMBER, name CLOB)
CREATE TABLE albums (id NUMBER, title CLOB, artist_id NUMBER)
CREATE TABLE invoice_lines (id NUMBER, invoice_id NUMBER, track_id NUMBER, unit_price NUMBER, quantity NUMBER)
CREATE TABLE invoices (id NUMBER, customer_id NUMBER, invoice_date TIME, billing_address CLOB, billing_city CLOB, billing_state CLOB, billing_country CLOB, billing_postal_code CLOB, total NUMBER)
CREATE TABLE employees (id NUMBER, last_name CLOB, first_name CLOB, title CLOB, reports_to NUMBER, birth_date TIME, hire_date TIME, address CLOB, city CLOB, state CLOB, country CLOB, postal_code CLOB, phone CLOB, fax CLOB, email CLOB)
CREATE TABLE playlist_tracks (playlist_id NUMBER, track_id NUMBER)
CREATE TABLE artists (id NUMBER, name CLOB)
CREATE TABLE tracks (id NUMBER, name CLOB, album_id NUMBER, media_type_id NUMBER, genre_id NUMBER, composer CLOB, milliseconds NUMBER, bytes NUMBER, unit_price NUMBER)
CREATE TABLE sqlite_sequence (name CLOB, seq CLOB)
CREATE TABLE playlists (id NUMBER, name CLOB)
CREATE TABLE customers (id NUMBER, first_name CLOB, last_name CLOB, company CLOB, address CLOB, city CLOB, state CLOB, country CLOB, postal_code CLOB, phone CLOB, fax CLOB, email CLOB, support_rep_id NUMBER)

Which employee manage most number of peoples? List employee's first and last name, and number of people report to that employee.
SELECT T2.first_name, T2.last_name, COUNT(T1.reports_to) FROM employees AS T1 JOIN employees AS T2 ON T1.reports_to = T2.id GROUP BY T1.reports_to ORDER BY COUNT(T1.reports_to) DESC LIMIT 1
SELECT "T2"."first_name", "T2"."last_name", COUNT("T1"."reports_to") FROM "employees" "T1" JOIN "employees" "T2" ON "T1"."reports_to" = "T2"."id" GROUP BY "T1"."reports_to" ORDER BY COUNT("T1"."reports_to") DESC FETCH FIRST 1 ROWS ONLY