In this task, you are given a sentence in the Romanian language. Your job is to translate the Romanian sentence into the English language.
One example: Un bărbat pune brânză mărunțită pe o pizza.
Solution is here: A man is spreading shreded cheese on a pizza.
Explanation: In the given translation process, the tense of both sentences, quantitative measures, entity name, the polarity of the sentence remains the same.

Now, solve this: Ziua ei de naștere, 21 aprilie, a fost declarată sărbătoare oficială și ea a participat la o recepție și un bal.
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Her birthday, 21 April, was declared a public holiday and she attended a reception and a ball.