With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brock Lesnar did not sign with a Japanese mixed martial arts promotion.
text_B: Kirkina Mucko also known as Elizabeth Mukko , -LRB- 1890-1970 -RRB- was a Canadian Inuit nurse and midwife .. Inuit. Inuit. Having lost her legs as a child , and possibly her parents , she was raised in a series of mission homes , hospitals and boarding schools .. Returning to Canada around 1908 , she worked at the Grenfell Mission in Labrador .. Labrador. Labrador. Grenfell Mission. Grenfell Mission. After losing family members in the 1918 flu pandemic , Mucko trained as a nurse and midwife , providing services for her community until her later years .. A woman 's shelter in Rigolet has been named in her honor .. Rigolet. Rigolet
not_related.