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'.
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Question: Context: This injury forced Hamilton onto the disabled list during the 1997 season Link Information: none Question: How many months during the 1997 season was Hamilton on the disabled list?

Answer: Answer: none


Question: Context: it returned to 24 American teams when the Vegas Golden Knights joined in 2017 Link Information: .
The team announced inaugural head coach Gerard Gallant on April 13, 2017. Question: Who was the first head coach of the team that made it 24 American teams in the NHL?

Answer: Answer: Gerard Gallant


Question: Context: Tvrtko's father Link Information: Vladislav was a younger son of Stephen I, Ban of Bosnia, and Elizabeth of Serbia. Question: What was the name of Stephen's paternal grandfather?

Answer:
Answer: Stephen I, Ban of Bosnia