Final answer:
The provided excerpts do not contain information on whom Caroline says Charles Bingley will marry, as they refer to different literary characters and their perspectives on marriage and courtship.
Step-by-step explanation:
The question is related to a character named Caroline and whom she believes Charles Bingley will marry. However, through the excerpts provided, we do not have any direct mention of Caroline's views on Bingley's marriage. The passages instead depict various attitudes and social interactions related to marriage and courtship among different characters within literary texts, none directly answering the question at hand. Given this information, we cannot accurately determine whom Caroline says Charles Bingley will marry based on the provided excerpts.