Complex sentence: At the end of the movie inside the new basilica (where the cova once was), Lúcia is a nun praying before the tomb where her cousins are buried, with the converted Hugo at her side.
Split into simpler sentences: At the end of the movie inside the new basilica (where the cova once was). Inside, Lúcia is a nun praying before the tomb where her cousins are buried, with the converted Hugo at her side.