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: What was the name of Stephen's paternal grandfather? Passage:Stephen Tvrtko I (, Стефан/Стјепан Твртко; 1338 – 10 March 1391) was the first King of Bosnia. A member of the House of Kotromanić, he succeeded his uncle Stephen II as Ban of Bosnia in 1353. As he was a minor at the time, Tvrtko's father, Vladislav, briefly ruled as regent, followed by Tvrtko's mother, Jelena. Early in his personal rule, Tvrtko quarreled with his country's Roman Catholic clergy, but later enjoyed cordial relations with all the religious communities in his realm. After initial difficulties – the loss of large parts of Bosnia to his overlord, King Louis I of Hungary, and being briefly deposed by his magnates – Tvrtko's power grew considerably. He conquered some remnants of the neighbouring Serbian Empire in 1373, after the death of its last ruler and his distant relative, Uroš the Weak. In 1377, he had himself crowned King of Bosnia and of Serbia, claiming to be the heir of Serbia's extinct Nemanjić dynasty.


Ex Output:
As he was a minor at the time, Tvrtko's father, Vladislav, briefly ruled as regent, followed by Tvrtko's mother, Jelena


Ex Input:
Question: Who won the game show Willis co-presented in 2013? Passage:In 2013, Willis co-presented the ITV game show Prize Island with Alexander Armstrong. In 2015, Willis was a team captain on the six-part ITV2 comedy panel show Reality Bites, hosted by Stephen Mulhern. On 2 July 2015, it was announced that Willis would present a new three-part series for ITV called What Would Be Your Miracle, about modern miracles. The series began on 28 April 2016. In January 2017, The Voice UK moved from BBC One to ITV. It was confirmed on 9 June 2016 that Willis would present the series after co-hosting three previous series on the BBC. She also presented two series of The Voice Kids on ITV since 2017. In 2017, she presented The BRITs Are Coming live on ITV. She co-presented the 2017 BRIT Awards in February alongside Dermot O'Leary. She hosted The BRITs Are Coming for a second year in 2018. She presented Your Song in 2017, a one-off special for ITV.


Ex Output:
In 2013, Willis co-presented the ITV game show Prize Island with Alexander Armstrong


Ex Input:
Question: Is the captain of the 2007-08 FC Barcelona team still playing professionally? Passage:Most of the players have contracts beyond this end of season, but Deco, an important player, has his contract ending in 2008. The captain is still Carles Puyol, who is from Barcelona's youth system, plays in the first squad since 1999 and currently is the player with the most appearances (268). Currently, the highest scorer is Ronaldinho, with 80 goals. Also Ronaldinho, from August of this year, has a European passport. On mid-October, Samuel Eto'o received Spanish nationality, making him an EU player. The only non-EU player is Yaya Touré. Because Spain ratified the Cotonou Agreement in 2007, however, Touré is now considered an EU player, as his native country of Ivory Coast is a signatory to that agreement, and the 2003 Kolpak ruling extended the Bosman ruling to nations with an associate trading relationship with the EU.


Ex Output:

The captain is still Carles Puyol, who is from Barcelona's youth system, plays in the first squad since 1999 and currently is the player with the most appearances (268)