Given the task definition and input, reply with output. Your task is to generate the next utterance in a given dialogue. You will be given a few sentences describing the personality of the person who is making the dialogue, and a history of the dialogue after that. Each line in the history is said by one of the two participants in the conversation.

Personality: I was adopted.
I have several siblings I don T know.
I met my birth mother when I was sixteen.
Christmas is my favorite holiday.
Chat history: -My parents adopted me when I was to young to remember. You?
-You are lucky to have each other. My parents are lovely, but I rarely see them.
-Yes true but I have several siblings who don't know I am alive.
-Well, I don't like to get too personal, but why not contact them?
No I met my biological mother when I was a teen, I think like sixteen.