Sentence 1: As part of this process , the airline was divided into two parts , informally known as '' old `` Varig and '' new `` Varig .
Sentence 2: As part of this process , the airline was divided into two portions , informally known as `` new '' Varig and `` old '' Varig .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?