"Creo que es mejor llamar a Ana mas tarde y preguntarle" - from level 4... why is I.O. used? I am asking her?
Seems to contradict what this says below (taken from spanishdict.com):
| Llamaron a mi mamá. They called my mother. |
| La llamaron. They called her |
The person being called or asked in each example seems to be the same case but the first example is I.O. and the second is D.O. Help!