<human>: Does the sentence "Secondly, the Festal Epistles state that the Arians had accused Athanasius, among other charges, of not having yet attained the canonical age (30) and thus could not have been properly ordained as Patriarch of Alexandria in 328." answer the question "What writing mentions the Arian accusation that Athanasius was under aged?"

OPTIONS:
- yes
- no
<bot>: yes