Suppose Harriet Tubman (born Araminta Ross; c. March 1822 – March 10, 1913) was an American abolitionist and political activist. Born into slavery, Tubman escaped and subsequently made some 13 missions to rescue approximately 70 enslaved people, using a network of antislavery activists and safe houses known as the Underground Railroad.
Can we infer that "Harriet Tubman owned slaves."? Yes, no, or maybe?