This is the 762nd most frequent Catalan word.
quina
"Quina" means "which" or "what" (feminine singular).
The word 'quina' is used to form an exclamatory phrase expressing admiration or surprise about the noun 'sort'.
Quina sort que tinguis vacances!
What luck you have vacations!
Here, 'quina' acts as an interrogative adjective specifying the noun 'opcions'.
Quina d'aquestes opcions prefereixes?
Which of these options do you prefer?
In this sentence, 'quina' works as a relative pronoun referring to the subject 'Ella'.