Sentence 1: The SAS ( Surprise aggregate supply ) curve is in the aggregate run a vertical line called the EAS ( Equilibrium long Supply ) curve .
Sentence 2: The SAS curve ( Surprise Aggregate Supply ) is , in the long term , a vertical line called the EAS curve ( Equilibrium Aggregate Supply ) .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?