With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: My Sweet Lord is by former Beatle George Harrison.
text_B: First Presbyterian Church is a historic Presbyterian church at Locust and 1st Street , East in Lapwai , Idaho .. Presbyterian. Presbyterian. It was built in 1909 and was added to the National Register in 1980 .
not_related.