Nylah is trying to teach a computer to predict which songs will make the top $10$ on the Billboard charts every week, based on data like which artist wrote the song, which position the song was in previously, and how long it has been on the chart. Rather than simply answering yes$/$no to a question like "will this song be in the top $10?"$ Nylah would like to know exactly which songs will appear in which order $$ which will be #$1,$ which will be #$2,$ which will be #$3,$ and so on$.$ This type of problem is called:

Question $12$ options:

a$)$

A dimension reduction problem

b$)$

A clustering problem

c$)$

A binary classification problem

d$)$

A ranking problem