Answer:
"la" is the answer in english is "the"
Explanation:
Is like you were saying in english: How is Alicia´s friend? = ¿Cómo es la amiga de Alicia?
In Spanish we use the article "la/el" which denotes that he/she is in third person; on english people use the verbe to be in third person only...
"La" is from her and "el" is from him
