E. E. Evans-Pritchard gives this account of his fieldwork among the Nuer of Africa:
Questions about customs were blocked by a technique I can commend to natives who are inconvenienced by the curiosity of ethnologists. The following specimen of Nuer methods is the commencement of a conversation on the Nyanding river, on a subject which admits of some obscurity but, with willingness to co-operate, can soon be elucidated.
I: Who are you?
I: A man.
I: What is your name?
Cuol: Do you want to know my name?
I: Yes.
Cuol: You want to know my name?
I: Yes, you have come to visit me in my tent and I would like to know who you are.
Cuol: All right. I am Cuol. What is your name?
I: My name is Pritchard.
Cuol: What is your father's name?
I: My father's name is also Pritchard.
Cuol: No, that cannot be true. You cannot have the same name as your father.
I: It is the name of my lineage. What is the name of your lineage?
Cuol: Do you want to know the name of my lineage?
I: Yes.
Cuol: What will you do with it if I tell you? Will you take it to your country?
I: I don't want to do anything with it. I just want to know it since I am living at your camp.
Cuol: Oh well, we are Lou.
I: I did not ask you the name of your tribe. […]