With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ayn Rand had a play on economics.
text_B: Robert Wilson -LRB- 1806 -- 1888 -RRB- was a Great Lakes ship captain operating out of Oakville , Ontario who helped black slaves escape to freedom as part of the Underground Railroad .. Great Lakes. Great Lakes. slaves. slaves. Underground Railroad. Underground Railroad. Wilson was born in Ireland .. His mother moved the family to Canada in 1817 after the death of her husband .. Wilson was the master of the Lady Colborne , a schooner that shipped grain on the Great Lakes .. Great Lakes. Great Lakes. master. sea captain. Slaves would be picked up from Ashtabula , Ohio and hidden in the hold with grain shipments .. Following the American Civil War , African Americans in the Oakville area celebrated Emancipation Day at George 's Square in the town , and would also visit the home of Wilson .. American Civil War. American Civil War. Emancipation Day. Emancipation Day. The home at 279 Lawson St. was known as the `` Mariner 's Home '' as it was open to ill and homeless sailors during the winter .. The Captain R. Wilson Public School is named in his honour .. Captain R. Wilson Public School. List of schools in Oakville, Ontario#Public elementary schools
not_related.