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.
The answer for this answer would be 1 because
It seems to me that both A and C are true.
B is false. You really can't assume that your audience knows what text you are writing about.
C. From the several types of evidence that can be presented at trial, including eyewitness testimony, forensic evidence is the most reliable.
Im positive its C.
