With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Krysten Ritter has appeared in Portugal.
text_B: Seamus Doyle -LRB- died 30 April 1971 -RRB- was an Irish Sinn Fein politician .. Sinn Fein. Sinn Fein. He was elected unopposed as a Sinn Fein Teachta Dala -LRB- TD -RRB- to the 2nd Dail at the 1921 elections for the Wexford constituency .. Sinn Fein. Sinn Fein. Teachta Dala. Teachta Dala. 2nd Dail. 2nd Dail. 1921 elections. Irish elections, 1921. Wexford. Wexford ( Dail Eireann constituency ). He opposed the Anglo-Irish Treaty and voted against it .. Anglo-Irish Treaty. Anglo-Irish Treaty. voted against it. Anglo-Irish Treaty Dail vote. He was elected as an anti-Treaty Sinn Fein TD at the 1922 general election but did not take his seat .. Sinn Fein. Sinn Fein. 1922 general election. Irish general election, 1922. He did not contest the 1923 general election .. 1923 general election. Irish general election, 1923
not_related.