Literal question
Now I would like to ask you about the people you have mentioned so far in our conversations with you. I would like to know about how these people are related to each other. The reason is that by acquiring a better picture of these relations, we hope to better understand the degree of cooperation between these person.
Question post text
Ask for each pair: Are NAME ON ROW and NAME ON COLUMN family members (with each other NOT with the respondent), friends, acquaintances, or do they not know each other?