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'.
Q: Context: He was one of the ten Western Australia representatives at the 1897-1898 Australasian Federal Convention, which prepared the federation. He left the council in 1899 Link Information: The next constitutional convention the Australasian Federal Convention was held in stages in 189798. Unlike the first convention, the delegates were elected by popular vote. It met first in Adelaide in March 1897, secondly in Sydney in August, and thirdly in Melbourne in the sweltering heat of January 1898. Question: In what year was the constitution of the federation Taylor served as a representative for until 1899 first ratified?
A:
Answer: 1898