Genre

genre$\_$id name

$1$ Broadway

$2$ Rock

$3$ Classical

$4$ Salsa

Track

track$\_$id name genre$\_$id

$1$ Highway to Hell

$2$

$2$ Everlong $2$

$3$ Smells Like Teen Spirit

$2$

Given the above genres and tracks, how many results will be returned for the following query?

SELECT genre.name, track.name

FROM track

RIGHT JOIN genre

USING $($genre$\_$id$)$;