Make the ending answer the story's central pressure - Online practice 3

Read before answering

Original writing brief, 'Wrong address': a courier notices their own address error while a colleague is criticised. Recurring detail: a smudged label. Possible ending: 'I wrote that address.' Write a complete short story centred on the decision to admit responsibility; later consequences may remain open. The supplied sentence is a model, not a compulsory quotation.