Problem: William Henry Emerson was born in Tunnel Hill , Georgia in 1860 to Matilda Caroline Austin , daughter of Clisbe Austin , and Caleb J. Emerson .
Caleb J. Emerson was born in 1860 in Tunnel Hill , Georgia , the son of William Henry Emerson , daughter of Clisbe Austin and Matilda Caroline Austin .
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A: no

Problem: In 1923 , Jacob Blaustein and his son , Louis Blaustein , sold half a participation in their American Oil Company to Pan American in exchange for a guaranteed supply of oil .
In 1923 Jacob Blaustein and his son Louis Blaustein sold a half interest in their American Oil Company to Pan American in exchange for a guaranteed supply of oil .
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A: yes

Problem: Neptunea alexeyevi is a species of sea snail , a marine gastropod mollusk in the Buccinidae family , the true pustules .
Neptunea alexeyevi is a species of sea snail , a marine gastropod mollusk in the family Buccinidae , the true whelks .
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A:
yes