Sentence 1: Victoria S. Bull ( `` Victor '' ) was introduced in 2001 as Vicki ’ s sister , but has not been seen for many years .
Sentence 2: Victoria S. Bull ( `` Vicki '' ) was introduced as Victor 's sister in 2001 , but has not been seen for many years .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?