With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ajay Devgn has won five National Film Awards.
text_B: The Greek theatre of Syracuse lies on the south slopes of the Temenite hill , overlooking the modern city of Syracuse in southeastern Sicily .. Syracuse. Syracuse, Sicily. Sicily. Sicily. Greek theatre. Greek theatre. It was first built in the 5th century BC , rebuilt in the 3rd century BC and renovated again in the Roman period .. Roman period. Roman period. Today , it is a part of the Unesco World Heritage Site of `` Syracuse and the Rocky Necropolis of Pantalica '' .. Syracuse. Syracuse, Sicily. Necropolis of Pantalica. Necropolis of Pantalica. Unesco World Heritage Site. Unesco World Heritage Site
not_related.