Question: Which group claimed a homeland in parts of both the country Shiraz is located and the country where the brother who followed Al-Mu'tamid to the throne was a citizen?

full_context: Document 1: Shahnameh: The first to undertake the versification of the Pahlavi chronicle was Abu - Mansur Daqiqi, a contemporary of Ferdowsi, poet at the court of the Samanids, who came to a violent end after completing only 1,000 verses. These verses, which deal with the rise of the prophet Zoroaster, were afterward incorporated by Ferdowsi, with acknowledgment, in his own poem. The style of the Shahnameh shows characteristics of both written and oral literature. Some claim that Ferdowsi also used Zoroastrian nasks, such as the now - lost Chihrdad, as sources as well.
Document 2: Iran: Iran consists of the Iranian Plateau with the exception of the coasts of the Caspian Sea and Khuzestan Province. It is one of the world's most mountainous countries, its landscape dominated by rugged mountain ranges that separate various basins or plateaux from one another. The populous western part is the most mountainous, with ranges such as the Caucasus, Zagros and Alborz Mountains; the last contains Iran's highest point, Mount Damavand at 5,610 m (18,406 ft), which is also the highest mountain on the Eurasian landmass west of the Hindu Kush.
Document 3: Nader Naderpour: Among many Iranian poets who shaped up the New Persian Poetry or New Poetry (in Persian: "She'r-e Now"), Ali Esfandiari aka Nima Yooshij, Parviz Natel Khanlari, Nader Naderpour, Forough Farrokhzad, Mehdi Akhavan Saless, Sohrab Sepehri, Fereydoon Moshiri, Siavash Kasrai, Ahmad Shamlu, Hushang Ebtehaj, and Mohammad-Reza Shafiei Kadkani are considered to be the most famous, skilful, and professional. Though Nima Yooshij (1896–1960) is known as the Father of New Persian Poetry, aka Nimaii Poetry or "She'r-e Nimaii", according to a number of eminent and highly respected literary and poetry scholars Nader Naderpour is considered as the first Iranian poet who opened up exciting vistas of the new Persian poetry.
Document 4: Al-Nasir: Al-Nasir was the son of Caliph Al-Mustadi and a Turkish "umm walad" called "Zumurrud" (Emerald). His reign was unusual for the rise of the futuwwa groups in his reign, connected to Baghdad's long-standing ayyarun. These urban social groups had long existed in Baghdad and elsewhere, and they were often involved in urban conflicts, especially sectarian riots. Al-Nasir made them into an instrument of his government, reorganizing them along Sufi lines and ideology.
Document 5: Umayyad Caliphate: Marwan was succeeded by his son, Abd al-Malik (685–705), who reconsolidated Umayyad control of the caliphate. The early reign of Abd al-Malik was marked by the revolt of Al-Mukhtar, which was based in Kufa. Al-Mukhtar hoped to elevate Muhammad ibn al-Hanafiyyah, another son of Ali, to the caliphate, although Ibn al-Hanafiyyah himself may have had no connection to the revolt. The troops of al-Mukhtar engaged in battles both with the Umayyads in 686, defeating them at the river Khazir near Mosul, and with Ibn al-Zubayr in 687, at which time the revolt of al-Mukhtar was crushed. In 691, Umayyad troops reconquered Iraq, and in 692 the same army captured Mecca. Ibn al-Zubayr was killed in the attack.
Document 6: Mu'nis al-Fahl: Under al-Mu'tadid he served as commander of the caliph's personal guard and led various expeditions against Bedouins and other restive elements in Iraq, while al-Muqtafi dispatched him in 906 against the Qarmatians. After al-Muqtafi's death, he played a decisive role in the suppression of the palace coup that briefly deposed al-Muqtadir in favour of Abdallah ibn al-Mu'tazz. He was then named treasurer ("khazin") and chief of security ("sahib al-shurta") to the Caliph. He died in 914.
Document 7: Kurdistan: Kurdistan (/ ˌkɜːrdɪˈstæn, ˈstɑːn /; Kurdish: کوردستان ‎ (ˌkʊɾdɯˈstɑːn) (listen); lit. ``homeland of the Kurds '') or Greater Kurdistan is a roughly defined geo - cultural historical region wherein the Kurdish people form a prominent majority population and Kurdish culture, languages and national identity have historically been based. Kurdistan roughly encompasses the northwestern Zagros and the eastern Taurus mountain ranges. The territory corresponds to Kurdish irredentist claims.
Document 8: Geography of Iran: The topography of Iran consists of rugged, mountainous rims surrounding high interior basins. The main mountain chain is the Zagros Mountains, a series of parallel ridges interspersed with plains that bisect the country from northwest to southeast. Many peaks in the Zagros exceed 3,000 metres (9,843 ft) above sea level, and in the south - central region of the country there are at least five peaks that are over 4,000 metres (13,123 ft).
Document 9: Umayyad Caliphate: After the assassination of Uthman in 656, Ali, a member of the Quraysh tribe and the cousin and son-in-law of Muhammad, was elected as the caliph. He soon met with resistance from several factions, owing to his relative political inexperience. Ali moved his capital from Medina to Kufa. The resulting conflict, which lasted from 656 until 661, is known as the First Fitna ("civil war"). Muawiyah I, the governor of Syria, a relative of Uthman ibn al-Affan and Marwan I, wanted the culprits arrested. Marwan I manipulated everyone and created conflict. Aisha, the wife of Muhammad, and Talhah and Al-Zubayr, two of the companions of Muhammad, went to Basra to tell Ali to arrest the culprits who murdered Uthman. Marwan I and other people who wanted conflict manipulated everyone to fight. The two sides clashed at the Battle of the Camel in 656, where Ali won a decisive victory.
Document 10: Ibn Muqla: Abu 'Ali Muhammad Ibn 'Ali ibn Muqla al-Shirazi (885/6 – 20 July 940/1) was a Persian official of the Abbasid Caliphate who rose to high state posts in the early 10th century. His career culminated in his own assumption of the vizierate at Baghdad thrice, in 928–930, 932–933 and 934–936. Unable to successfully challenge the growing power of regional emirs, he lost his position to the first "amir al-umara", Ibn Ra'iq, and died in prison. He was also a noted calligrapher.
Document 11: Hafez: Hafez was born in Shiraz, Iran. His parents were from Kazerun, Fars Province. Despite his profound effect on Persian life and culture and his enduring popularity and influence, few details of his life are known. Accounts of his early life rely upon traditional anecdotes. Early tazkiras (biographical sketches) mentioning Hafez are generally considered unreliable. At an early age, he memorized the Quran and was given the title of Hafez, which he later used as his pen name. The preface of his Divān, in which his early life is discussed, was written by an unknown contemporary whose name may have been Moḥammad Golandām. Two of the most highly regarded modern editions of Hafez's Divān are compiled by Moḥammad Ghazvini and Qāsem Ḡani (495 ghazals) and by Parviz Natel-Khanlari (486 ghazals).Modern scholars generally agree that Hafez was born either in 1315 or 1317.  According to an account by Jami, Hafez died in 1390. Hafez was supported by patronage from several successive local regimes: Shah Abu Ishaq, who came to power while Hafez was in his teens; Timur at the end of his life; and even the strict ruler Shah Mubariz ud-Din Muhammad (Mubariz Muzaffar). Though his work flourished most under the 27-year rule of Jalal ud-Din Shah Shuja (Shah Shuja), it is claimed Hāfez briefly fell out of favor with Shah Shuja for mocking inferior poets (Shah Shuja wrote poetry himself and may have taken the comments personally), forcing Hāfez to flee from Shiraz to Isfahan and Yazd, but no historical evidence is available. He is said to have been in Timur's court, as Hafez wrote a ghazal whose verse says if this Turk accept his homage:
Document 12: Mahsati: As an eminent poet, she was composer of quatrains (ruba'is). Originated from Ganja, she was said to have associated with both Omar Khayyam and Nizami. She is also said to have been a companion of Sultan Sanjar. Her alleged free way of living and peddled verses have stamped her as a Persian Madame Sans-Gêne . Her purported love affairs are recounted in the works of "Jauhari of Bukhara".
Document 13: Al-Kamil: Al-Kamil was the son of sultan al-Adil ("Saphadin"), a brother of Saladin. Al-Kamil's father was laying siege to the city of Mardin in 1199 when he was called away urgently to deal with a security threat in Damascus. Al-Adil left al-Kamil to command the forces around Mardin continuing the siege. Taking advantage of the Sultan's absence, the combined forces of Mosul, Sinjar and Jazirat ibn Umar appeared at Mardin when it was on the point of surrender, and drew Al-Kamil into battle. He was badly defeated and retreated to Mayyafariqin. However dissent and weakness among his opponents meant that Al-Kamil was able to secure Ayyubid rule in the Jazira region by taking Harran.
Document 14: Al-Mu'tadid: Al-Mu'tadid was the son of al-Muwaffaq, who was the regent and effective ruler of the Abbasid state during the reign of his brother, Caliph al-Mu'tamid. As a prince, the future al-Mu'tadid served under his father during various military campaigns, most notably in the suppression of the Zanj Rebellion, in which he played a major role. When al-Muwaffaq died in June 891 al-Mu'tadid succeeded him as regent. He quickly sidelined his cousin and heir-apparent al-Mufawwad, and when al-Mu'tamid died in October 892, he succeeded to the throne. Like his father, al-Mu'tadid's power depended on his close relations with the army. These were first forged during the campaigns against the Zanj and were reinforced in later expeditions which the Caliph led in person: al-Mu'tadid would prove to be the most militarily active of all Abbasid caliphs. Through his energy and ability, he succeeded in restoring to the Abbasid state some of the power and provinces it had lost during the turmoil of the previous decades.
Document 15: Kurd Mountains: Kurd Mountains or Kurd-Dagh ( "Jabal al-Akrad", "Çiyayê Kurmênc", ), is a highland region in northwestern Syria and southeastern Turkey. It is located in the Aleppo Governorate of Syria and Kilis Province of Turkey. The "Kurd mountain" should not be confused with the neighboring Jabal al Akrad ("Kurds' mountain") which is located further southwest towards the mediterranean coastline.
ground_truth: Kurdish people
sub_queries: Al-Mu'tamid >> followed by Answer: Al-Mu'tadid
Al-Mu'tadid >> country of citizenship Answer: Iraq
What nation is Shiraz in? Answer: Iran.
who claimed a homeland in parts of turkey Iran. and #2 Answer: Kurdish people