I can’t find the data anywhere, so how many sources unknown cases in Singapore now? 
- 12 are undergo investigations 
- those small clusters 
- how did the Wizlearn cluster start? 

And, the 70 year old who works in… https://t.co/iuVbQIecRy
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Central Region
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BOON TECK
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['case', 'unknown', 'investigation', 'start', 'unknown', 'case', 'small', 'unknown', 'case']
cant find data anywhere many unknown undergo those small cluster start year works
find data anywhere many sources unknown cases singapore 12 undergo investigations small clusters wizlearn cluster start 70 year old works
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It seems that the Twitter post is not related to maintenance report feedback for public flat houses in Singapore. The post mentions "find data anywhere many sources unknown cases singapore 12 undergo investigations small clusters wizlearn cluster start 70 year old works", which does not appear to be related to maintenance reports or public flat houses.