With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brian Lynch was the beginning writer for Angel: After the Fall.
text_B: The American Corn Growers Association -LRB- ACGA -RRB- is a commodity and advocacy association founded in 1987 which represents the interests of corn -LRB- maize -RRB- producers in the United States , where corn is used for human and animal food and to produce ethanol .. advocacy association. advocacy association. ethanol. ethanol. A rival group , the National Corn Growers Association , is seen as more closely aligned with the food processing industry .. National Corn Growers Association. National Corn Growers Association. food processing industry. food processing industry. In 2008 , ACGA endorsed Barack Obama 's candidacy in the United States presidential elections that year .. Barack Obama. Barack Obama
not_related.