With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Radioactive only received one Grammy Awards nomination.
text_B: Bush Radio is a popular and pioneering community radio station in South Africa .. South Africa. South Africa. community radio. community radio. radio station. radio station. It broadcasts from Cape Town on 89.5 MHz FM , with a music and talk format aimed at the 18 to 39 age group .. Cape Town. Cape Town. MHz. MHz. FM radio
not_related.