The wiki for aran sweater says:
A classical fisherman's jumper is a bulky garment of unscoured wool with cable knit patterns (often of various patterns) generally covering both the body and arms of the sweater; they are traditionally cream-coloured or off-white.
and the wiki for cable knit says:
Aran sweaters prominently feature this knit style, to the point that almost the entire sweater is comprised of various types of cable knitting.
Does this mean that an aran sweater necessarily includes cable knit, and should imply the tag?