With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A Song of Ice and Fire is by Vladimir Putin.
text_B: Yannick Carter -LRB- born February 2 , 1984 -RRB- is a former professional Canadian football linebacker .. Canadian football. Canadian football. linebacker. linebacker. He was drafted in the third round of the 2007 CFL Draft by the Saskatchewan Roughriders .. Saskatchewan Roughriders. Saskatchewan Roughriders. 95th Grey Cup. 2007 CFL Draft. 2007 CFL Draft. Carter also played 4 seasons with the Hamilton Tiger-Cats .. Hamilton Tiger-Cats. Hamilton Tiger-Cats. He played CIS Football at Wilfrid Laurier .. Wilfrid Laurier. Wilfrid Laurier Golden Hawks. CIS Football. CIS Football
not_related.