Can whether be replaced by either in one or both of the following?<br/><br/>Thanks<br/><br/><i>a. Any man, whether liberal or conservative, would agree with me</i><br/><br/><br/><br/><i>b. When one loses contact with reality no goals get achieved, whether small or large.</i><br/><br/><br/><br/><br/><br/>Can they be seen as reductions of the following?<br/><br/><br/><br/><br/><br/><i>a. Any man, <b>regardless of</b> whether <b>he is</b> liberal or conservative, would agree with me</i><br/><br/><br/><br/><i>b. When one loses contact with reality no goals get achieved, <b>regardless of</b> whether <b>the goals are</b> small or large.</i><br/><br/>