In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Example Input: Passage: Four days before the end of the Second World War, undefended Bergen was occupied by the Red Army on 4 May 1945. After the German Democratic Republic (East Germany) was founded, the new government pressed ahead with further industrialization. In 1952, construction began on the industrial area on the town's western outskirts. From 1953 to 1958, the dairy was established, which furnished 300 tonnes of milk daily. In 1955/1956 came the establishment of the VEB Brot- und Backwaren (Bread and Baked Goods). In 1957/1958, the slaughterhouse and meat plant went into production. An efficient food industry was set up in Bergen, supplied from the island and parts of the mainland. Since Reunification and East Germany's accession into the Federal Republic, the town has undergone a number of marked changes. The population dwindled from its former level of almost 20,000 to 16,500. Many prefabricated concrete structures, common in the former Warsaw Pact countries, were modernized and adapted to new demands. In addition, a few schools were closed and new hotels built. Historical downtown was completely renovated and decorated, giving it a new appeal.
 Link Information: none Answer: none
Example Output: What countries were part of the pact that saw prefabricated concrete structures modernized?

Example Input: Passage: Danitza Fernanda Vázquez Maccarini (born April 25, 2000 in Caguas, Puerto Rico) is a chess player from Puerto Rico. After winning the Central American and Caribbean U20 Girls Championship in El Salvador in 2013, she was awarded by FIDE the title Woman International Master (WIM), becoming the youngest one in the world at the time. In 2015, at 15, she became the youngest ever to win the chess championship of Puerto Rico; Vázquez finished first scoring 8/9 points, a full point ahead of the runner-up, International Master Alejandro Montalvo. She won the bronze medal in the Girls U18 division of the World Youth Chess Championships in 2017. In November of the same year, Vázquez won the Women's Zonal 2.3 Championship on tie-break from Maritza Arribas Robaina and Yerisbel Miranda Llanes. As a result, Vázquez qualified to play in the Women's World Chess Championship.
 Link Information: Maritza Arribas Robaina (born 2 July 1971 in Santiago de Cuba) Answer: Maritza Arribas Robaina
Example Output: Of the people that Danitza won a tiebreak with in November 2017, who is the oldest?

Example Input: Passage: "Don't Be So Hard on Yourself" was written by Jess Glynne, Wayne Hector with its producers Tom Barnes, Peter Kelleher and Ben Kohn, also known as the production team TMS. According to the sheet music published at Musicnotes.com by Universal Music Publishing Group, the song is written in the key of G major (recorded a half-step lower in F major). The song moves in common time at a tempo of 120 beats per minute, with Glynne's vocal range spanning from the low-note of C to the high-note of C. Its instrumentation consists in piano, guitar and violins, filled with strings, glittery synths and emotive vocals. In its bridge, the song also features a "multi-tracked choir and military tattoo drums." It is a dance-pop song with influences of disco, house and soul-pop. Lyrically, it talks about overcoming a broken heart and to not let sadness defeat you. In the chorus, she sings: "Don’t be so hard on yourself, no / Learn to forgive, learn to let go / Everyone trips, everyone falls / So don’t be so hard on yourself, no." When asked about the story behind the song, she elaborated: "When I was meeting my publisher, managers and label and everything was happening for me, I was going through a really hard time. I had my heart broken and I was in a dark place. It was even harder because my dreams were coming true and I had to put a smile on my face every day and power through."
 Link Information: The piano is an acoustic, stringed musical instrument invented in Italy by Bartolomeo Cristofori around the year 1700 Answer: guitar
Example Output:
Which of the stringed instruments featured in "Don't Be So Hard on Yourself" was invented first?