User blog comment:PercyJacksonsBiggestFan/Mark of Athena's Point of views/@comment-99.244.107.179-20111127234741/@comment-3146930-20111129024505

But Thalia is still a Greek demigod and isnt a child of Athena/Minerva and there is still the "Two children of Zeus/Jupiter" problem. With just this information, Annabeth is more likely to be the 7th than Annabeth.