With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ratatouille had a single screenwriter.
text_B: Valeriu Rudic -LRB- born 18 February 1947 in Talmaza -RRB- is a Moldovan microbiologist , chemist , biochemist and pharmacist who was selected member of Academy of Sciences of Moldova .. Talmaza. Talmaza. Moldova. Moldova. Academy of Sciences of Moldova. Academy of Sciences of Moldova
not_related.