With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Adam Driver had a supporting role in Inside Llewyn Davis.
text_B: Protonectarina sylveirae , commonly referred to as the Brazilian wasp , is a neotropical swarm-founding wasp species that ranges widely across South America .. neotropical. neotropical. This species relies heavily on the consumption of animal protein rather than nectar .. nectar. nectar. P. sylveirae preys heavily on agricultural pests to coffee crops , keeping pest populations low .. coffee. coffee
not_related.