Answer:
→ The Answer is C or ''Even thought they were poor . Celina brought a set of encyclopedias for their home''. because it shows that Celina cares about her family and also cares about her education because if she learns theses lesson's it will help her in the future(my opinion) .
The answer is b).
We all know that she is a woman, she doesn't actually need an answer back from the audience, she is just stating a point.
I hope you found this helpful! :)