With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: In Dubious Battle starred Josh Hutcherson.
text_B: Chandni Raatein -LRB- also spelled Chaandni Raatain -RRB- is a Pakistani drama centered on certain South Asian cultural backgrounds , and issues such as polygamy , motherhood and the distanced mother and daughter-in-law bond .. polygamy. polygamy. motherhood. motherhood. The show aired on Pakistan Television in 2002 , and repeat-telecasted from the same channel in 2008 .. Pakistan. Pakistan. Pakistan Television. Pakistan Television Corporation
not_related.