CLEAN : Sirisena to be sworn in as Sri Lankas new president

The video tutorial begins with a mention of a donation and a pioneering spirit. It then transitions into a discussion about family, specifically mentioning a father with a diamond who has returned. The final section addresses challenges related to absorbance and other issues, using metaphorical language.

Can you explain the phrase 'new pelicano mckamy win nagila suitable' in your own words?

What is the overall theme or message conveyed in the text?