With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: David Tennant received a National Television Award for Special Recognition in 2015.
text_B: David Tennant -LRB- born David John McDonald ; 18 April 1971 -RRB- is a Scottish actor and voice actor .. He is best known for his roles as the Tenth Doctor in the British television series Doctor Who , Alec Hardy in Broadchurch , Giacomo Casanova in the TV serial Casanova , Kilgrave in Jessica Jones , and Barty Crouch , Jr. in the film Harry Potter and the Goblet of Fire .. Tenth Doctor. Tenth Doctor. Doctor Who. Doctor Who. Broadchurch. Broadchurch. Giacomo Casanova. Giacomo Casanova. Casanova. Casanova ( 2005 TV serial ). Kilgrave. Purple Man. Jessica Jones. Jessica Jones ( TV series ). Harry Potter and the Goblet of Fire. Harry Potter and the Goblet of Fire ( film ). In addition to his appearances on screen , he has worked as a voice actor and in theatre , including a critically acclaimed stage production of Hamlet .. Hamlet. Hamlet. In January 2015 , Tennant received the National Television Award for Special Recognition .. National Television Award. National Television Awards
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