Hola Silvia!
Thank you for clarifying this. I have two further questions:
1. The sentence: A los hombre les gustó ella - can we place "a" before the word "ella"?
2. With the verb "encantar" when used to express liking could you give me an example of a sentence where the personal "a" is omitted when it is the subject of the verb and not the direct object.
Thank you!