With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Howard Hughes expanded Trans World Airlines.
text_B: Larry Polansky -LRB- born 1954 -RRB- is a composer , guitarist , mandolinist , and a professor at the University of California , Santa Cruz .. composer. composer. guitarist. guitarist. He is a founding member and co-director of Frog Peak Music -LRB- a composers ' collective -RRB-  : .. Frog Peak Music. Frog Peak Music. He co-wrote HMSL -LRB- Hierarchical Music Specification Language -RRB- with Phil Burk and David Rosenboom .. HMSL. HMSL. Phil Burk. Phil Burk. David Rosenboom. David Rosenboom. There are several recordings of his work , including an album of mensuration canons , Four-Voice Canons .. mensuration canons. prolation canon. He also served as co-producer of Asmat Dream  : New Music Indonesia , Vol .. I .. He is the brother of novelist Steven Polansky .. Steven Polansky. Steven Polansky
not_related.