Question: Where was the father of Murad I born?

Knowledge 1: Murad I
Murad I ((nicknamed Hüdavendigâr, from Persian: خداوندگار, "Khodāvandgārthe devotee of God" – but meaning "sovereign" in this context); 29 June 1326 – 15 June 1389) was the Ottoman Sultan from 1362 to 1389.He was a son of Orhan and the Valide Nilüfer Hatun.Murad I conquered Adrianople, renamed it to Edirne, and in 1363 made it the new capital of the Ottoman Sultanate.Then he further expanded the Ottoman realm in Southeast Europe by bringing most of the Balkans under Ottoman rule, and forced the princes of northern Serbia and Bulgaria as well as the Byzantine emperor John V Palaiologos to pay him tribute.Murad I administratively divided his sultanate into the two provinces of Anatolia (Asia Minor) and Rumelia (the Balkans).Murad's death against the Serbs would cause the Ottomans to halt their expansion into the territory temporarily and focus their attention once more on the ailing Byzantine Empire. [SEP] Knowledge 2: Orhan
Orhan Gazi  (c. 1281 – March 1362) was the second bey of the nascent Ottoman Sultanate (then known as the Ottoman Beylik or Emirate) from 1323/4 to 1362.He was born in Söğüt, as the son of Osman Gazi and Malhun Hatun.His grandfather was Ertuğrul.In the early stages of his reign, Orhan focused his energies on conquering most of northwestern Anatolia.The majority of these areas were under Byzantine rule and he won his first battle at Pelekanon against the Byzantine Emperor Andronikos III Palaiologos.Orhan also occupied the lands of the Karasids of Balıkesir and the Ahis of Ankara.A series of civil wars surrounding the ascension of the nine-year-old Byzantine emperor John V Palaiologos greatly benefited Orhan.In the Byzantine civil war of 1341–1347, the regent John VI Kantakouzenos married his daughter Theodora to Orhan and employed Ottoman warriors against the rival forces of the empress dowager, allowing them to loot Thrace.In the Byzantine civil war of 1352–1357, Kantakouzenos used Ottoman forces against John V, granting them the use of a European fortress at Çimpe around 1352.A major earthquake devastated Gallipoli (modern Gelibolu) two years later, after which Orhan's son, Süleyman Pasha, occupied the town, giving the Ottomans a strong bridgehead into mainland Europe.
Knowledge 1: Murad I
Murad I ((nicknamed Hüdavendigâr, from Persian: خداوندگار, "Khodāvandgārthe devotee of God" – but meaning "sovereign" in this context); 29 June 1326 – 15 June 1389) was the Ottoman Sultan from 1362 to 1389.He was a son of Orhan and the Valide Nilüfer Hatun.Murad I conquered Adrianople, renamed it to Edirne, and in 1363 made it the new capital of the Ottoman Sultanate.Then he further expanded the Ottoman realm in Southeast Europe by bringing most of the Balkans under Ottoman rule, and forced the princes of northern Serbia and Bulgaria as well as the Byzantine emperor John V Palaiologos to pay him tribute.Murad I administratively divided his sultanate into the two provinces of Anatolia (Asia Minor) and Rumelia (the Balkans).Murad's death against the Serbs would cause the Ottomans to halt their expansion into the territory temporarily and focus their attention once more on the ailing Byzantine Empire. [SEP] Knowledge 2: Obata Toramori
He was the father of Obata Masamori.
Knowledge 1: Orhan
Orhan Gazi  (c. 1281 – March 1362) was the second bey of the nascent Ottoman Sultanate (then known as the Ottoman Beylik or Emirate) from 1323/4 to 1362.He was born in Söğüt, as the son of Osman Gazi and Malhun Hatun.His grandfather was Ertuğrul.In the early stages of his reign, Orhan focused his energies on conquering most of northwestern Anatolia.The majority of these areas were under Byzantine rule and he won his first battle at Pelekanon against the Byzantine Emperor Andronikos III Palaiologos.Orhan also occupied the lands of the Karasids of Balıkesir and the Ahis of Ankara.A series of civil wars surrounding the ascension of the nine-year-old Byzantine emperor John V Palaiologos greatly benefited Orhan.In the Byzantine civil war of 1341–1347, the regent John VI Kantakouzenos married his daughter Theodora to Orhan and employed Ottoman warriors against the rival forces of the empress dowager, allowing them to loot Thrace.In the Byzantine civil war of 1352–1357, Kantakouzenos used Ottoman forces against John V, granting them the use of a European fortress at Çimpe around 1352.A major earthquake devastated Gallipoli (modern Gelibolu) two years later, after which Orhan's son, Süleyman Pasha, occupied the town, giving the Ottomans a strong bridgehead into mainland Europe. [SEP] Knowledge 2: Obata Toramori
He was the father of Obata Masamori.

Answer: Söğüt