Sentence 1: In addition to artificial insemination by rams , natural insemination and embryo transfers in sheep farming programs have been used in Australia and New Zealand for many years .
Sentence 2: In addition to natural insemination by rams , Australia and New Zealand have been using artificial insemination and embryo transfers in sheep breeding programmes for many years .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?