Which of the hypothetical observations listed are examples of transgenerational epigenetic inheritance?

O The unusual diet of a male mouse causes his offspring (F1) and his offspring's offspring (F2) to behave strangely due to the inheritance of a silenced gene.
O The unusual diet of a male mouse causes his offspring (F1) to behave strangely due to the inheritance of a silenced gene.
O The unusual diet of a female mouse causes her female offspring (F1), her female offspring's female offspring (F2), and her female offspring's female offspring's female offspring (F3) to be an unusual color due to the inheritance of a silenced gene.
O The unusual diet of female mouse causes her female offspring (F1) and her female offspring's offspring (F2) to behave strangely due to the inheritance of a silenced gene.
O The peloria epiallele of the L-cyc gene in toadflax arises spontaneously and is inherited by at least some progeny for 50 generations.