All statements are true in some sense,

As they are "truly" spoken or "truly" written.

false in some sense,

As they are "in service of" some often non-obvious underlying motive, or e-motion.

meaningless in some sense,

As they are not considered "important" (or even understood clearly) by all people at all times.

true and false in some sense,

As they are considered "situational" and context sensitive relative to the individual and to their setting.

true and meaningless in some sense,

Like a TAUTOLOGY or mathematics, "truth" and "meaningfulness" are almost always mutually exclusive.

false and meaningless in some sense,

Lies that are identified as lies (logical fallacies) are properly dismissed as "white noise".

and true and false and meaningless in some sense.

As they are considered "situational" and context sensitive relative to the individual and to their setting.