Barrier = [expansion = wall, reduction = door, objective = section, subjective = blocking]
Soulmate = [expansion = love, reduction = lust, objective = body, subjective = mind]

A barrier is door and sometimes wall.
A soulmate is lust and sometimes love.

q1n = [expansion = q1e, reduction = q1r, objective = q1o, subjective = q1s]
q1n = [expansion = q1e, reduction = q1r, objective = q1o, subjective = q1s]

A q1n is q1r and sometimes q1e.
A q1n is q1r and sometimes q1e.