The characters are named Lady Ardwinkle and Sir Gawain, making it seem as if this takes place in the Middle Ages. Sir Gawain also talks about killing a dragon, which is a fictional monster that is often associated with fantasy works. If it had been a romance, detective, or coming of age story, it would've been an almost completely different story.
B) Ants look creepy with their weird eyes. This sentence is out of place because although the rest of the passage is formal and informative, this one is informative and does not offer real fact about the ants.
