TASK DEFINITION: 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'.
PROBLEM: Context: Her next big screen venture was the indie Dare which was an official selection of the 2009 Sundance Film Festival. Link Information: none Question: In 2009, how many films were officially selected by the film festival that had selected the indie film Rossum appeared in that year?

SOLUTION: Answer: none

PROBLEM: Context: He commanded the U.S. forces in the Battle of Tirad Pass, 2 December 1899, where General Gregorio del Pilar was killed Link Information: He was promoted to brigadier-general after this event. Question: How long had Gregorio del Pilar been a General for when he was killed?

SOLUTION: Answer: 1 

PROBLEM: Context: At the 2018 CONCACAF Women's Championship, Jamaica was drawn into Group B alongside Canada, Costa Rica and Cuba. Link Information: Jamaica secured an upset 1–0 victory over Costa Rica in their second match, thanks in part to the great play of goalkeeper Sydney Schneider. Question: How old was Sydney Schneider when she played an important role in the 1-0 win over Costa Rica?

SOLUTION:
Answer: 19