Detailed Instructions: Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
Q: Context: Vytautas' the Great Church of the Assumption of The Holy Virgin Mary (Lithuanian: Vytauto Didziojo baznycia) is a Roman Catholic church in the Old Town of Kaunas, Lithuania, and is one of the oldest churches in the city and an important example of Gothic architecture in Lithuania.
Question: Of what style is Vytautas' the Great Church?
A:
gothic architecture