Three anthropologists are discussing cultural diversity of marriage. Each of them proposes a topic to be explored. Which of the following topics fits the broader definition of marriage that...

Question-based on "Contemporary on marriage".

I have tried but it was confusing.

Thanks for any help.

Extracted text: Three anthropologists are discussing cultural diversity of marriage. Each of them proposes a topic to be explored. Which of the following topics fits the broader definition of marriage that contemporary anthropologists tend to agree on? "I would like to look at whether and to what extent societies have formal and informal rules to punish offenders of intimate partner sexual assault." "I am interested in strategies societies create regarding childrearing. For example: How do societies assign tasks to people who are culturally the child's parents?" "I am interested in how power operates. I would like to ask: Do we tend to see the exchange of dowry more in societies where women have less power?" All above proposals to study marriage fit the broader definition of marriage.