With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Streptococcus lacks an ovoid shape.
text_B: Lyconodes argenteus is a species of merluccid hake so far known only from the southeast Atlantic Ocean near to South Africa .. merluccid hake. merluccid hake. Atlantic Ocean. Atlantic Ocean. South Africa. South Africa. This species grows to 4.5 cm in total length .. total length. fish measurement
not_related.