Respuesta:
Cristina: What is **his** name?
Justin: Felipe.
Cristina: How old is **he**?
Justin: **He**’s 13.
Cristina: Is it **his** birthday today?
Justin: No, **it** isn’t.
Cristina: What’s **her** name?
Justin: Narrita.
Cristina: How old is **she**?
Justin: **She**’s 10.