With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tardigrades can live in high temperatures.
text_B: Paul Wayne Thorn -LRB- born July 13 , 1964 -RRB- is an Southern rock , country , Americana , and Blues singer-songwriter whose style is a mix of blues , Country , and rock music .. Americana. Americana ( music ). Southern rock. Southern rock. Country. Country music. Blues. Blues. country. Country music. blues. blues music. rock music. rock music
not_related.