Hi Denis -- on Apr 24 2020 at 15:46, you wrote:

DM> *TASK.* Name some other groups of people who might from closed user groups.

DM>  Other groups:

DM> 1. Group of people that like coffee.

DM> 1. Group of people that like vietnamese tea.

Good examples -- how about people who perform music, people who use
lathes, people who can fly an airplane?


Cheers... Dallas

--- timEd/NT 1.30+