Instructions: 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'.
Input: Context: The system curved northwestward and dissipated at 12:00UTC on July30, shortly after crossing into Mississippi. The remnants continued into northern Louisiana and then turned northward, before dissipating over Arkansas on August3. Link Information:

On December 10, 1817, Mississippi became the 20th state admitted to the Union. Question: Which of the states that Tropical Depression Six covered on July 30 joined the United States of America first?
Output:
Answer: Mississippi