With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A production company founded in 1989 produced G.I. Jane.
text_B: The Nikon D2X is a 12.4-megapixel professional digital single-lens reflex camera -LRB- DSLR -RRB- that Nikon Corporation announced on September 16 , 2004 .. megapixel. megapixel. digital single-lens reflex camera. digital single-lens reflex camera. Nikon Corporation. Nikon Corporation. The D2X was the high-resolution flagship in Nikon 's DSLR line until June 2006 when it was supplanted by the D2Xs and , in time , the Nikon D3 range , Nikon D4 range and Nikon D5 -- the latter few each using a new FX full-format sensor .. D2Xs. #Nikon D2Xs. Nikon D3. Nikon D3. Nikon D4. Nikon D4. FX full-format. Nikon FX format
not_related.