With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Wrath of the Titans was negatively received, and thus its sequel film was cancelled.
text_B: Wadham School is a school for pupils aged 13 -- 18 situated on a 20 acre site on the outskirts of Crewkerne in Somerset , England .. Crewkerne. Crewkerne. Somerset. Somerset
not_related.