Consider job stability, length of employment with same employer, personal appearance, interior condition of vehicle, length of time at their present home etc, etc.There are hundreds of characteristics that will distinguish one from another.No two are ever equally qualified certainly not all 4.

One example of how the data analysis should be done is: There are typically major neighborhood boundaries which distinguish between 2 areas/neighborhoods.

You'll make clearer decisions distinguishing them as separate steps in your mind.I may have some resources if you'd like to connect off the forums. 

Joe Blow doesn't distinguish the difference.

Jenna and Matt are classified as "Airbnb Superhosts" which is a distinguished title that they have earned through their high response rate, exceptional hospitality, and hundreds of 5-star guest reviews.

To do this, a housing provider must show that its policy accurately distinguishes between criminal conduct that indicates a demonstrable risk to resident safety and/or property and criminal conduct that does not.

I try to distinguish myself from the other people by repairing things immediately and having a repair person to look at appliances the next day.

A business corporation is distinguished by the use of the following legal endings within the corporate name: Incorporated, Inc., Corporation, Corp., Limited, Ltd.Not-For-Profit CorporationA Not-For-Profit Corporation is an Ontario corporation incorporated under the OntarioCorporations Act.

Otherwise, I think you'd have a hard time distinguishing a couchsurfer guest from a friend staying the night or bringing someone home for a romantic evening, legally speaking. 

In REI power couples, the woman is just as much an REI as the man if she's active in finding/negotiating/analyzing deals.Something that distinguishes such REI power couples, and this is worth pointing out, is that they typically do not have their finances 100% intertwined with their spouses the way many other married people do.