Harriet Martineau's observations of social practices in 19th century America is to sociology as A: B is to C: ?

Harriet Martineau is often considered one of the first sociologists because she studied and wrote about social practices in 19th century America, examining issues like gender, race, and class. Her work is similar to how a scientist observes and studies nature to understand how things work. Just as a scientist collects data and draws conclusions about the natural world, Martineau collected observations about society to help people understand social behavior and structure. For example, she analyzed the lives of women and how their roles were limited, which helped highlight the need for social change. Therefore, we can say that Harriet Martineau's observations of social practices in 19th century America is to sociology as a scientist's observations of natural phenomena is to the field of science.