CREATE TABLE files (f_id DECIMAL, artist_name TEXT, file_size TEXT, duration TEXT, formats TEXT)
CREATE TABLE artist (artist_name TEXT, country TEXT, gender TEXT, preferred_genre TEXT)
CREATE TABLE genre (g_name TEXT, rating TEXT, most_popular_in TEXT)
CREATE TABLE song (song_name TEXT, artist_name TEXT, country TEXT, f_id DECIMAL, genre_is TEXT, rating DECIMAL, languages TEXT, releasedate TIME, resolution DECIMAL)

What is the gender and name of the artist who sang the song with the smallest resolution?
SELECT T1.gender, T1.artist_name FROM artist AS T1 JOIN song AS T2 ON T1.artist_name = T2.artist_name ORDER BY T2.resolution LIMIT 1
SELECT "T1"."gender", "T1"."artist_name" FROM "artist" AS "T1" JOIN "song" AS "T2" ON "T1"."artist_name" = "T2"."artist_name" ORDER BY "T2"."resolution" NULLS FIRST LIMIT 1