There is no main question in the provided text. The text appears to be a collection of news articles and links related to Ukraine, with topics such as holding a minute’s silence for Ukraine at a museum, Ukrainians seeking host families, and some returning home from the South East region.
However, I can provide a summary of the content:
* A minute’s silence will be held at a museum in honor of Ukraine.
* More Ukrainians than ever are seeking host families.
* One in five Ukrainians in the South East region have returned home.
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