With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tropic Thunder was produced by Red Light Films.
text_B: Kirk Lewis Talley -LRB- born June 9 , 1958 -RRB- , is an American Southern Gospel performer / songwriter .. Southern Gospel. Southern Gospel. songwriter. songwriter. performer. performer. Talley is best known for his time as a tenor singer with the legendary Gospel Quartet The Cathedrals , The Talley 's , and also the family group The Hoppers , along with a very successful solo career as a singer and songwriter .. singer. singing. songwriter. songwriter. The Cathedrals. The Cathedrals. The Hoppers. The Hoppers
not_related.