With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Evan Rachel Wood appeared in television series.
text_B: Solidago elongata , commonly called West Coast Canada goldenrod or Cascade Canada goldenrod , is a North American species of flowering plants in the sunflower family .. Solidago. Solidago. sunflower family. Asteraceae. It is native to western Canada , western United States , and northwestern Mexico , primarily in British Columbia , Washington , Oregon , California , and Baja California , with a few populations in Nevada and Idaho .. British Columbia. British Columbia. Washington. Washington ( state ). Oregon. Oregon. California. California. Baja California. Baja California. Nevada. Nevada. Idaho. Idaho. It grows in the Coast Ranges , the Sierra Nevada , the Cascades , and other mountain ranges in the region .. Nevada. Nevada. Coast Ranges. Coast Ranges. Sierra Nevada. Sierra Nevada ( U.S. ). Cascades. Cascade Range. Solidago elongata is a perennial herb up to 150 cm -LRB- 5 feet -RRB- tall , spreading by means of underground rhizomes .. Solidago. Solidago. rhizomes. rhizomes. One plant can produce 500 or more small yellow flower heads in a large branching -LRB- sometimes drooping -RRB- array at the top of the plant .
not_related.