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: On 22 April 2017, Deysel made his European debut when he replaced Tommy O'Donnell in Munster's 2016–17 semi-final defeat at the hands of defending champions Saracens in the Link Information: Aviva Stadium (also known as Lansdowne Road or Ireland's stadium; ) is a sports stadium located in Dublin, Ireland, with a capacity for 51,700 spectators (all seated).  Question: What is the seating capacity of the place where the Saracens defended their title in April 2017?

Answer: Answer: 51,700


Question: Context: KNVA in Austin, Texas Link Information: Located in within the greater Texas Hill Country, it is home to numerous lakes, rivers, and waterways, including Lady Bird Lake and Lake Travis on the Colorado River Question: What major river runs through the city where station KNVA is located?

Answer: Answer: Colorado River


Question: Context: In 1986, he moved to the Los Angeles Heat of the Western Soccer Alliance. He played for the Heat as a backup to David Vanole in 1987, then left the league Link Information: none Question: How many years was David Vanole the starter for the Los Angeles Heat?

Answer:
Answer: none