With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Matthew Modine acts professionally.
text_B: Matthew Avery Modine -LRB- born March 22 , 1959 -RRB- is an American film actor who rose to prominence through his role as United States Marine Corps Private Joker in Stanley Kubrick 's `` Full Metal Jacket '' .. United States Marine Corps. United States Marine Corps. Full Metal Jacket. Full Metal Jacket. His other well-known roles include Dr. Martin Brenner in Stranger Things , the title character in Alan Parker 's Birdy , high school wrestler Louden Swain in Vision Quest and the oversexed Sullivan Groff on Weeds .. Stranger Things. Stranger Things. Alan Parker. Alan Parker. Birdy. Birdy ( film ). Vision Quest. Vision Quest. Weeds. Weeds ( TV series )
related.