With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: IO Theater is a theater.
text_B: Pete Dexter -LRB- born July 22 , 1943 -RRB- is an American novelist .. novelist. novelist. Dexter won the U.S. National Book Award in 1988 for his novel Paris Trout .. National Book Award. National Book Award. Paris Trout. Paris Trout ( novel )
not_related.