With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Frederic Ogden Nash (August 19, 1902 – May 19, 1971) was an American poet well known for his light verse, of which he wrote over 500 pieces. With his unconventional rhyming schemes, he was declared the country's best-known producer of humorous poetry.
text_B: Is it reasonable to assume that poetic form was being taught in schools in the early to late twentieth century, that would lead readers of poetry to seek out (and thus, be more familiar with) humorous poems that themselves followed familiar styles and structures?
NO.