With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Because it is resistant to corrosion, nickel was occasionally used as a substitute for decorative silver. Nickel was also occasionally used in some countries after 1859 as a cheap coinage metal (see above), but in the later years of the 20th century, it was replaced by cheaper stainless steel (i.e. iron) alloys, throughout the United States, Canada, and elsewhere in the Americas.
text_B: Does it sound like the USA and Canada have a relative abundance of nickel ore in their respective territories, as compared to other nations which found iron to be a more convenient source of metal for coins?
NO.