With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The House at Pooh Corner was worked on by English artists.
text_B: Indian Lake Airport is a privately owned , closed airport located in Indian Lake , Pennsylvania , United States .. United States. United States. The airport was constructed in 1966 to serve the new , growing community of Indian Lake .. In its original configuration , it had a single paved northeast-southwest runway -LRB- 4 / 22 -RRB- measuring 3000 ft. By 1975 , the northwest-southeast runway , 14 / 32 , had been added .. The original runway was abandoned by 1993 , and the entire airport was closed in 1999 .. As of 2006 , the airport was listed for sale for US$ 7,000,000 .
not_related.