With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Scarlett Johansson is a person who sings.
text_B: Sehala Thaoura is a town and commune in Sidi Bel Abbes Province in north-western Algeria .. Province. Provinces of Algeria. Sidi Bel Abbes Province. Sidi Bel Abbes Province. commune. Communes of Algeria. Algeria. Algeria
not_related.