With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Paul Feig refused to direct any 2016 movies.
text_B: In computer programming , Franz Lisp was a Lisp system written at UC Berkeley by the students of Professor Richard J. Fateman , based largely on Maclisp and distributed with the Berkeley Software Distribution -LRB- BSD -RRB- for the Digital Equipment Corp -LRB- DEC -RRB- VAX .. computer programming. computer programming. Lisp. Lisp programming language. UC Berkeley. UC Berkeley. Richard J. Fateman. Richard Fateman. Maclisp. Maclisp. Berkeley Software Distribution. Berkeley Software Distribution. Piggybacking on the popularity of the BSD package , Franz Lisp was probably the most widely distributed and used Lisp system of the 1970s and 1980s .. Lisp. Lisp programming language. The name is a pun on composer Franz Liszt .. Franz Liszt. Franz Liszt. It was written specifically to be a host for running the Macsyma computer algebra system on VAX .. Macsyma. Macsyma. computer algebra system. Computer algebra. The project was started at the end of 1978 shortly after UC Berkeley took delivery of their first VAX 11 / 780 -LRB- named Ernie CoVax , the first of many systems with pun names at UCB -RRB- .. UC Berkeley. UC Berkeley. Franz Lisp was available free of charge to educational sites , and was also distributed on Eunice , a Berkeley UNIX emulator that ran on VAX / VMS .. Lisp. Lisp programming language. Eunice. Eunice ( software ). UNIX. UNIX. emulator. emulator. VAX / VMS. VAX / VMS
not_related.