Question: Who took shelter under the safavid empire and why?

Disambiguated questions and answers:
context: Mughal Emperor Humayun was defeated by Sher Shah Suri in 1540 and fled to the refuge of the powerful Safavid Empire in Iran, marching with 40 men and his wife. Shah Tahmasp welcomed the Mughal, and treated him as a royal visitor. Here Humayun went sightseeing and was amazed at the Persian artwork, military might and architecture he saw: much of this was the work of the Timurid Sultan Husayn Bayqarah and his ancestor, princess Gauhar Shad, thus he was able to admire the work of his relatives and ancestors at first hand. He was introduced to the work of the Persian miniaturists, and Kamaleddin Behzad had two of his pupils join Humayun in his court. Humayun was amazed at their work and asked if they would work for him if he were to regain the sovereignty of Hindustan and they agreed. 
question: Which emperor took shelter under the safavid empire?
short_answers: Emperor Humayun
Mughal Emperor Humayun
Humayun
wikipage: Persians in the Mughal Empire
context: Humayun was not the only royal figure to seek refuge at Tahmasp's court. A dispute arose in the Ottoman Empire over who was to succeed the aged Suleiman the Magnificent. Suleiman's favourite wife, Hürrem Sultan, was eager for her son, Selim, to become the next sultan. But Selim was an alcoholic and Hürrem's other son, Bayezid, had shown far greater military ability. The two princes quarrelled and eventually Bayezid rebelled against his father. His letter of remorse never reached Suleiman, and he was forced to flee abroad to avoid execution. In 1559 Bayezid arrived in Iran where Tahmasp gave him a warm welcome. Suleiman was eager to negotiate his son's return, but Tahmasp rejected his promises and threats until, in 1561, Suleiman compromised with him. In September of that year, Tahmasp and Bayezid were enjoying a banquet at Tabriz when Tahmasp suddenly pretended he had received news that the Ottoman prince was engaged in a plot against his life. An angry mob gathered and Tahmasp had Bayezid put into custody, alleging it was for his own safety. Tahmasp then handed the prince over to the Ottoman ambassador. Shortly afterwards, Bayezid was killed by agents sent by his own father.
question: Which Ottoman prince took shelter under the safavid empire?
short_answers: Bayezid
wikipage: Safavid Iran

Long-form answers:
knowledge: content: Humayun (Persian: همایون‎, romanized: Humāyūn), was the second emperor of the Mughal Empire, who ruled over territory in what is now Afghanistan, Pakistan, Northern India, and Bangladesh from 1530 to 1540
wikipage: Humayun
long_answer: Mughal Emperor Humayun and Ottoman Prince Bayezid both took shelter under the Safavid Empire. Humayun was the second emperor of the Mughal Empire and ruled over territory in what is now Afghanistan, Pakistan, Northern India, and Bangladesh from 1530 to 1540. However, in 1540, Humayun was defeated by Sher Shah Suri and fled to shelter under the powerful Safavid Empire in Iran. Here, Shah Tahmasp and the Safavid Empire welcomed the Mughal, and treated him as a royal visitor. However, Humayun was not the only royal figure to take shelter under the Safavid Empire. A dispute arose in the Ottoman Empire over who was to succeed the aged Suleiman the Magnificent. Suleiman's favorite wife, Hürrem Sultan, was eager for her son, Selim, to become the next sultan. But Selim was an alcoholic and Hürrem's other son, Bayezid, had shown far greater military ability. The two princes quarreled and eventually Bayezid rebelled against his father. Bayezid's letter of remorse never reached his father, and Bayezid was forced to flee abroad to avoid execution. In 1559 Bayezid arrived in Iran where Tahmasp and the Safavid Empire gave him shelter.