I can't choose one word but I can relate your question to another one posed in the mid eighties by a chap called nigel planer playing a character called neil.
Neil is puzzled by all the letters in the house when they arrive as new tenants and a fellow uni student named micheal suggests that "they are probably bills" which prompts Neil to ask the question:
"Who's Bill"?
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We sow the seeds,
Nature grows the seeds,
We eat the seeds..
We sow the seeds,
Nature grows the seeds,
We eat the seeds..
etc... etc...