Sentence 1: This electrification has been expanded further north to Waikanae since 1983 , and in 2011 to Paraparaumu again .
Sentence 2: This electrification has been extended further north to Paraparaumu since 1983 and back to Waikanae in 2011 .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?