Mr. CLEMENT: (As Jarrod) Where did you sleep last night?

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These have the virtue of being more clear-cut than friendships (did you sleep together or didn't you?) and thus what is or is not a link between nodes is unambiguous.

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How did you go to sleep together, when you were lying in bed like this?

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When you are ready to go to sleep, go over what you did that day from the time you got up until you get into bed.

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How many are in the camp, how many sleep in this shelter, where is your husband, what are your most urgent needs, when did you arrive, when will you go back, is it safe in and around the camp, how do you earn money, what do you eat, what do you do with the food and non-food items received, how much food do you need per month?

BBC: NEWS | Africa | Darfur aid worker's diary XVII