In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Ex Input:
Question: When was the company that certified the song's "gold" status founded? Passage:After selling 25,000 copies and earning 68,000 album-equivalent units within three days, Heartbreak on a Full Moon debuted at number three on the US Billboard 200, becoming Brown's ninth consecutive top 10 album on the chart. The album was Brown's seventh solo album to debut at number one on the Billboard Top R&B/Hip-Hop Albums chart. On November 8, 2017, Heartbreak on a Full Moon was certified gold by the Recording Industry Association of America for combined sales and album-equivalent units of over 500,000 units in the United States (in this case, 250,000 double album sets, which are double-counted by the RIAA). Brown became the first R&B male artist that went gold in a week since Usher's Confessions in 2004. In its second chart week, the album remained at number three on Billboard 200, with 73,000 album-equivalent units. In Australia, it entered the ARIA Albums Chart at number five, becoming his first top ten in the nation since X in 2014. In the United Kingdom, the album debuted at number 10 on the UK Albums Chart, Brown's sixth non-consecutive top 10 album on the chart. The album was eventually certified Silver by the British Phonographic Industry (BPI) for sales of over 60,000 copies in the UK. In New Zealand, the album debuted at number three on the RMNZ Albums Chart, giving Brown his seventh top ten album on the chart. Until June 2018, the album has accumulated over 3billion streams worldwide.

Ex Output:
On November 8, 2017, Heartbreak on a Full Moon was certified gold by the Recording Industry Association of America for combined sales and album-equivalent units of over 500,000 units in the United States (in this case, 250,000 double album sets, which are double-counted by the RIAA)

Ex Input:
Question: How long had David Stern been Commissioner of the NBA for the year Fryer retired from his position as referee? Passage:After retiring as a player, Fryer embarked upon a lengthy career as an NBA referee, beginning in 1978. As of the beginning of the 200607 NBA season, he officiated 1,649 regular season, 145 playoff, and 11 NBA Finals games as well as the 1998 All-Star Game. He was also one of three former NBA players (Leon Wood and Haywoode Workman) who officiated in the league. During a 2002 playoff game between the Charlotte Hornets and Orlando Magic, Fryer and his officiating crew disallowed a field goal made by the Hornets Baron Davis. Davis received an inbound pass with 0.7 seconds remaining and successfully made the shot before the buzzer sounded. This incident led Commissioner David Stern to consider the use of instant replay in NBA games. Considered one of the top-rated referees in the league, he retired in 2007 following Game 3 of the 2007 NBA Finals having officiated 1,806 NBA games. It was reported that Fryer was dissatisfied over the current state of management of officials.

Ex Output:
Considered one of the top-rated referees in the league, he retired in 2007 following Game 3 of the 2007 NBA Finals having officiated 1,806 NBA games

Ex Input:
Question: Did Ivan's brother die in battle? Passage:A member of the Aspietes family, of noble Armenian origin, Constantine was probably a close relative of his contemporary Michael Aspietes, a distinguished general killed in 1176. Like his relative, Constantine too had earned distinction during Manuel I Komnenos' campaign against the Hungarians in 1167. The historian John Kinnamos records that he held the rank of sebastos. He is next recorded as being active in 1190/1, during the Byzantine efforts to suppress the BulgarianVlach rebellion of the brothers Peter and Ivan Asen. The historian Niketas Choniates records that, in an effort to sustain the troops and bolster their morale, Aspietes decided to distribute to them their delayed annual salaries. This act, however, enraged Emperor Isaac II Angelos, who saw in it almost an attempt to bribe the army to support Aspietes in overthrowing him. The emperor had Aspietes arrested and blinded, after which nothing further is known of him. He possibly died in the early years of the 13th century.

Ex Output:
He is next recorded as being active in 1190/1, during the Byzantine efforts to suppress the BulgarianVlach rebellion of the brothers Peter and Ivan Asen