With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John Mayer won an American Music Award.
text_B: The 49th Annual Grammy Awards was a ceremony honoring the best in music for the recording year beginning September 15 , 2005 and ending September 14 , 2006 in the United States .. The awards were handed out on Sunday , February 11 , 2007 at the Staples Center in Los Angeles .. Staples Center. Staples Center. Los Angeles. Los Angeles. The Dixie Chicks were the night 's biggest winners winning a total of five awards .. Dixie Chicks. Dixie Chicks. Mary J. Blige received the most nominations , with eight .. Mary J. Blige. Mary J. Blige. Don Henley was honored as MusiCares Person of the Year two nights prior to the show on February 9 , 2007 .. Don Henley. Don Henley. MusiCares Person of the Year. MusiCares Person of the Year. The show won an Emmy for Outstanding Lighting Direction -LRB- electronic , multicamera -RRB- for VMC Programming .. Emmy. 59th Primetime Emmy Awards
related.