Which of the following traits are characteristic are common to conspiracy theories?

$($Select the most appropriate and reasonable response$)]$

a$.$ The group's planning is carried on in secret and not in public.

b$.$ The group has illegal or sinister aims.

The theory concerns large groups of individuals, large or small, rather than individuak.

The group is highly organized and not acoidental.

e$.$ All of the above $($all other options together$)$