1. Ivanov is a famous kickboxing master and coach and a successful producer in Russia .
2. Ivan Ivanov is a successful kickboxing - master and coach and a famous producer in Russia .

no

1. The more important buildings had special names and their signs were larger and more decorative .
2. More important buildings had special names and their signs were larger and more decorative .

yes

1. From 1993 to 2001 , Huntsman worked as an executive for Huntsman Corporation , Chairman of the Huntsman Family Holdings Company and CEO of the Huntsman Cancer Foundation .
2. From 1993 to 2001 , Huntsman served as an executive for the Huntsman Corporation , chairman of the Huntsman Family Holdings Company , and CEO of Huntsman Cancer Foundation .
yes