This is the 6999th most frequent Polish word.
guaido
The word "guaido" does not exist in Polish. It may be a proper noun or a misspelling.
Here, 'Guaido' is a proper noun used as a subject of the sentence.
Guaido był głównym mówcą na konferencji.
Guaido was the main speaker at the conference.
In this sentence, 'Guaido' is used possessively to describe their stance.
Artykuł o postawie Guaido w kryzysie politycznym był bardzo szczegółowy.
The article about Guaido's stance in the political crisis was very detailed.
'Guaido' is used as part of a prepositional phrase indicating the person whose actions are discussed.