With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Steve Jobs died in 2015.
text_B: This is a list of listed buildings in the parish of Dunning in Perth and Kinross , Scotland .. parish. List of civil parishes in Scotland. Dunning. Dunning, Perth and Kinross. Perth and Kinross. Perth and Kinross. Scotland. Scotland
not_related.