With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Led Zeppelin II was produced by Led Zeppelin.
text_B: Led Zeppelin II is the eponymous second studio album by the English rock band Led Zeppelin , released on 22 October 1969 in the United States and on 31 October 1969 in the United Kingdom by Atlantic Records .. Led Zeppelin. Led Zeppelin. Atlantic. Atlantic Records. studio album. studio album. rock. rock music. Atlantic Records. Atlantic Records. Recording sessions for the album took place at several locations in both the United Kingdom and North America from January to August 1969 .. The album 's production was credited to the band 's lead guitarist and songwriter Jimmy Page , and it also served as Led Zeppelin 's first album to utilise the recording techniques of the engineer Eddie Kramer .. Led Zeppelin. Led Zeppelin. Jimmy Page. Jimmy Page. Eddie Kramer. Eddie Kramer. Incorporating several elements of blues and folk music , Led Zeppelin II exhibited the band 's evolving musical style of blues-derived material and their guitar riff-based sound .. Led Zeppelin. Led Zeppelin. blues. blues. folk music. folk music. riff. riff. It has been described as the band 's heaviest album .. Led Zeppelin II was a commercial success , and was the band 's first album to reach number one on charts in the UK and the US .. Led Zeppelin. Led Zeppelin. In 1970 , the album 's cover designer David Juniper was nominated for a Grammy Award for Best Recording Package .. Grammy Award for Best Recording Package. Grammy Award for Best Recording Package. On 15 November 1999 , the album was certified 12 × Platinum by the Recording Industry Association of America -LRB- RIAA -RRB- for sales passing 12 million copies .. Recording Industry Association of America. Recording Industry Association of America. Since its release , various writers and music critics have regularly cited Led Zeppelin II as one of the greatest and most influential rock albums of all time .. Led Zeppelin. Led Zeppelin. rock. rock music
related.