With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Attack on Titan aired in syndication.
text_B: The Voyager Company was a pioneer in CD-ROM production in the 1980s and early 1990s .. CD-ROM. CD-ROM. Voyager. Voyager Program. The company published The Criterion Collection , a pioneering home video collection of classic and important contemporary films on Laserdisc .. The Criterion Collection. The Criterion Collection. Laserdisc. Laserdisc. It was founded in 1984 by four partners  : Jon Turell , Bill Becker , Aleen Stein and Robert Stein in Santa Monica , California , and later moved to New York City .. Robert Stein. Robert Stein ( computer pioneer ). The firm took its name from the Voyager space craft .. Voyager. Voyager Program. In 1994 , the partnership was diluted by selling 20 % of it to the von Holzbrinck Publishing Group , a German holding company .. von Holzbrinck Publishing Group. Georg von Holtzbrinck Publishing Group. In 1997 , the Holzbrinck Group withdrew with its 20 % , the name `` Voyager , '' and half of the CD-ROM rights .. 1997 in video gaming. CD-ROM. CD-ROM. Voyager. Voyager Program. Robert Stein took the other half of the CD-ROM rights and the Toolkit rights .. CD-ROM. CD-ROM. Robert Stein. Robert Stein ( computer pioneer ). This left the Criterion Collection in the possession of three of the original partners  : Aleen Stein -LRB- 1 / 3 -RRB- , the Becker family -LRB- 1 / 3 -RRB- , and the Turell family -LRB- 1 / 3 -RRB- .
not_related.