"This book contains the question that you like."

Translation: Buku ini mengandung pertanyaan yang kamu suka.

[UltraSlacker]

What is wrong with pertanyaannya? Does it not mean "the question"?

[Annita1980]

"Yang kamu suka" replaces "nya"

[Away54]

"Pertanyaannya yang kamu suka" should be accepted as well even though the meaning is slightly different and can make some ambiguity.

[DorothyTan11]

In the previous question, mengandung refers to being pregnant. How does it change to "contain"?

[Away54]

Mengandung here means "berisi", "tercantum didalamnya", and "memuat", but not "hamil".

[JLippoldt]

Why not use "Buku ini mengandung pertanyaan bahwa Anda suka"?

Thoughts?

[Rick392366]

Why not use "Buku ini mengandung pertanyaan bahwa Anda suka"?

"bahwa' cannot be used like this to replace "yang".

Thoughts?

Please have a look at the following sentence discussion :

https://forum.duolingo.com/comment/28526700

[Bev425285]

How is yang necessary?

[Away54]

Here the function of "yang" is to define the next part of the statement (after "yang": kamu suka) which explains the previous part (before "yang": pertanyaan).

[Away54]

In Indonesian, the word "contains" can mean "memuat", "mengandung", "berisi", and other similar words.