instruction:
In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
question:
Context: Hartmann was born a Baltic German in Riga, which was then the capital of the Governorate of Livonia in the Russian Empire, and which is now in Latvia. Link Information: none Question: Was the city Hartmann was born considered to be a larger city or a smaller city in Latvia?
answer:
Answer: none


question:
Context: On February 22, 2005, Omarion released his debut solo album O. Link Information: none Question:  Of the five singles released from Omarion's first two solo records, how many of them received an RIAA certification of Gold or higher?
answer:
Answer: none


question:
Context: Tokyo Tsushin Kogyo, now known as Sony. Link Information: In 1958, the company changed its name to "Sony". Question: When did Tokyo Tsushin Kogyo change its name?
answer:

Answer: 1958