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Questions & Answers about Amuzo estas bona por infanoj.
Why doesn't the sentence contain an article like "the" or "a"?
Esperanto has only one article—"la" for "the." There is no indefinite article ("a/an"). So, when you don’t need a definite sense, you simply omit the article.
Why does "amuzo" end with "-o"?
In Esperanto, nouns typically end in "-o." "Amuzo" is the noun for "entertainment" or "fun." If it ended in "-i," like "amuzi," it would be the verb "to entertain."
Does "bona" need any special ending to agree with "amuzo"?
No. When used as a predicate adjective (following "estas"), "bona" does not change. In Esperanto, adjectives end in "-a," and since there is no direct object role here, we don’t add "-n."
What does the word "por" signify in the sentence?
"Por" means "for" in English. It indicates that something is intended for or beneficial to the person or thing that follows. So "por infanoj" tells us that the fun/entertainment is for children.
Why is it "infanoj" instead of "infanoj'n" or something else?
"Infanoj" is in plural form; the "-j" suffix marks the plural. We don’t add an "-n" ending because "infanoj" isn’t serving as a direct object here—it's the object of the preposition "por," and nouns after prepositions don’t typically take "-n."