With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Seiko sells watches.
text_B: Sumaya Farhat Naser -LRB- سمية فرحات ناصر , born 11 June 1948 in Bir Zeit -RRB- is a Palestinian Christian peace activist in the West Bank .. Bir Zeit. Bir Zeit. Palestinian Christian. Palestinian Christian. peace activist. peace activist. West Bank. West Bank. She attended Talitha Kumi , a boarding school in Beit Jala which was founded by Lutheran deaconesses in the 19th century .. Beit Jala. Beit Jala. Lutheran. Lutheran. After gaining her university entrance qualification , she studied biology , geography and education at the University of Hamburg , Germany and received a doctor 's degree in applied botany .. University of Hamburg. University of Hamburg. botany. botany. Between 1982 and 1997 she was a university lecturer in botany and ecology at the Palestinian Birzeit University north of Ramallah .. botany. botany. ecology. ecology. Birzeit University. Birzeit University. Ramallah. Ramallah. Between 1997 and 2001 she was the manager of the Palestinian Jerusalem Center for Women , working for peace together with the Israeli group Bat Shalom .. Bat Shalom. Bat Shalom. Sumaya Farhat-Naser is known for her clear expressions of opinion in the media , and particularly for her various projects , in which she motivates Palestinian women to work on a peaceful resolution to the Israel-Palestinian conflict .
not_related.