Advt - acting or interview?

There is an advertisement for Tata Indicom featuring Soundarya Rajnikanth where she says that she though being an actor's daughter, she pursued her dreams and works behind the scenes rather than becoming an actor following her father. But if this appearance on advertisement is considered as acting it becomes a lie (lies are not bad here as it is just acting). Or should it be considered as an interview. To me her "acting" was not up to the mark ;(