1. In 1951 , he died and retired in 1956 .
2. In 1951 , he retired and died in 1956 .

no

1. While osteopathic medicine has followed the development of society , allopathic medicine is a recent development .
2. While allopathic medicine has pursued the development of society , osteopathic medicine is a recent development .

no

1. Here is a list of schools in Harford County , Maryland , which are included in both public schools and independent schools , but parish schools are not listed .
2. Here is a list of schools in Harford County , Maryland.There are both public schools and parish schools listed , but independent schools are not included .
no