The topic sentence of the following paragraph would be A. Chess is a challenging game that can be a lot of fun once someone learns to play.
You should know the context in a written piece
I think that the most in depth answer is D, it makes the most sense!
Part A: C
- The rose is overcoming a difficult situation and thriving.
Part B: C
- This supports the theme because, again, it talks about overcoming difficulties and moving forward.