With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Protein is part of the Ketogenic diet.
text_B: Ataxia falli is a species of beetle in the family Cerambycidae .. Cerambycidae. Cerambycidae. Ataxia. Ataxia ( genus ). beetle. beetle. It was described by Breuning in 1961 .
not_related.