Not a postal service, but we deliver. 
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Slide into our DMs to order our first ever design in oversized canary ⚡️
#wethepeepur @ Singapore https://t.co/yQctKpHEJ5
Central Region
[{'url': 'https://t.co/yQctKpHEJ5', 'expanded_url': 'https://www.instagram.com/p/CHFTAPvBeXQ/?igshid=1gjb7vinlrddn', 'display_url': 'instagram.com/p/CHFTAPvBeXQ/…', 'indices': [139, 162]}]
MARINA CENTRE
['postal', 'service', 'deliver', 'slide', 'dm', 'order', 'first', 'ever', 'design', 'oversized', 'canary', '⚡', '️', '#wethepeepur', 'singapore', 'https://t.co/yqctkphej5']
['canary']
postal service deliver slide into order first ever design oversized canary #wethepeepur
postal service deliver slide dms order first ever design oversized canary wethepeepur singapore
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    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
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It seems that the Twitter post you provided does not relate to maintenance report feedback for public flat houses in Singapore. The post mentions "postal service deliver slide dms order first ever design oversized canary wethepeepur singapore", which does not appear to be related to any maintenance issues or feedback for public flat houses. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any category. The "explanation" field provides a brief explanation for why the post is not related to maintenance report feedback for public flat houses.