With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dwayne Wade played for an NBA team.
text_B: Lambertia inermis , Noongar Chittick , is a shrub which is endemic to south-west Western Australia .. Lambertia. Lambertia. Noongar. Noongar. endemic. Endemic ( ecology ). Western Australia. Western Australia. It grows to 6 metres high and flowers from spring to winter .. There are two varieties  :. Lambertia inermis var .. Lambertia. Lambertia. drummondii -LRB- Fielding & Gardner -RRB- Hnatiuk - with yellow flowers. Lambertia inermis R.Br .. Lambertia. Lambertia. var .. inermis - with orange-red flowers
not_related.