Sentence 1: In the 3rd century BC , the Greeks and Romans described the region as Gangaridai , a powerful kingdom of the historical subcontinent .
Sentence 2: The Greeks and Romans identified the region as Gangaridai , a powerful kingdom of the historical subcontinent , in the 3rd century BCE .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?