A data analyst is working with the penguins data. They write the following code:

penguins $\%>\%$

The variable species includes three penguin species: Adelie, Chinstrap, and Gentoo. What code chunk does the analyst add to create a data frame that only includes the Gentoo species?

$1$ point

filter$($Gentoo $==$ species$)$

filter$($species $<-$Gentoo$)$

filter$($species $==$Adelie$)$

filter$($species $==$Gentoo$)$