Question: What is the centerpiece of a former monastery complex of the Canons Regular of the Lateran, opposite of the chief diplomatic mission of the United Kingdom in Lithuania that represents the British Overseas Territories in Lithuania ?
Sentence (from "Church of St. Peter and St. Paul, Vilnius"): Piotra i Pawła na Antokolu" ) is a Roman Catholic church located in the Antakalnis neighbourhood of Vilnius, Lithuania.
Relevant evidence: No