With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Carrie Fisher spoke about her experiences with drug addiction.
text_B: Ammelide -LRB- 6-amino-2 ,4 - dihydroxy-1 ,3,5 - triazine -RRB- is a triazine and the hydrolysis product of ammeline .. triazine. triazine. hydrolysis. hydrolysis. ammeline. ammeline
not_related.