With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Geraldine Chaplin has acted in films made in the Spanish language.
text_B: The mushroom bodies or corpora pedunculata are a pair of structures in the brain of insects , other arthropods and some annelids notably the ragworm .. brain. brain. annelids. annelids. ragworm. ragworm. They are also known to play a role in olfactory learning and memory .. olfactory learning and memory. olfactory memory. In most insects , the mushroom bodies and the lateral horn are the two higher brain regions that receive olfactory information from the antennal lobe via projection neurons .. brain. brain. lateral horn. lateral horn of insect brain. antennal lobe. antennal lobe
not_related.