With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Penny Dreadful was created by John Logan in 2003.
text_B: Church of God is a name used by numerous , mostly unrelated Christian denominational bodies , most of which descend from Pentecostal , Holiness , 7th Day Baptist and Adventist traditions .. The largest denomination with this name is the Pentecostal Church of God -LRB- Cleveland , Tennessee -RRB- with over seven million members in over 170 countries .. Other denominations include  :
not_related.