Which possible topic does the above excerpt address?

jealousy
loneliness
beauty
ambition

Assuming that you're talking about the excerpt in "Subha"

The possible topic of the Excerpt is Loneliness.
The excerpt tell us about a story of Mute Girl, whose mother  could not accept her daughter's condition to the point where she lied to other people about it. The poor girl keep to face up her own trouble without having someone that could accept her as who she is. Which mean that the possible topic is loneliness

Probably just give up