Text: I don't think an etiquette has yet been formulated for this problem, so here are two jerry-built  1) Ignore things you wish to ignore, or 2) fluff off troublesome e's with a brief reply.
Entailment: This problem doesn't yet have an etiquette for it, but you can ignore things you wish to ignore.
Contradiction: There is some long-established etiquette for this problem.