With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Philadelphia is home to the original U.S. hospital.
text_B: Clean Slate Films is an Indian film production and distribution company established by actress Anushka Sharma in October 2014 .. Anushka Sharma. Anushka Sharma. Films. Films. Indian film. Cinema of India. production. production company. distribution. Film distributor. Based in Mumbai , it mainly produces and distributes Hindi films .. Mumbai. Mumbai. Hindi. Bollywood
not_related.