Answer:
B
Explanation:
It shows that the narrator doesn't take good care of things, so therefore he/she is unreliable.
Presenting the message to the audience
In the Anime Sword Art Online, Kirito is a young highschool aged boy that loves the second protagonist Asuna and they are both very ambitious and kind.
The correct answer would be:
A. <span>The catacombs were dark and cold, so you get an impression of death when you read about them.
Because the narrator is referring to "them" which is the way you refer to someone in the third-person. </span>