[Q]: Given the following context:  Although Watts's plans for the memorial had envisaged names inscribed on the wall, in the event the memorial was designed to hold panels of hand-painted and glazed ceramic tiles. Watts was an acquaintance of William De Morgan, at that time one of the world's leading tile designers, and consequently found them easier and cheaper to obtain than engraved stone. The four initial memorial tablets, installed for the unveiling, each consisted of two large custom-made tiles, with each tablet costing £3 5s (about £360 as of 2019) to produce. Only four tablets were installed by the time of the unveiling ceremony, and Watts already had concerns about the potential costs of installing the 120 tablets envisaged in the memorial's design.Costs were allayed by using standard 6-inch (15 cm) tiles for the next set of tablets, reducing the costs to a more manageable £2 per tablet. In 1902, nine further tablets were installed, intermittently spaced along the central of the five rows, including the memorial to Alice Ayres for which Watts had lobbied. The subjects of the 13 initial tiles had been personally selected by Watts, who had for many years maintained a list of newspaper reports of heroic actions potentially worthy of recognition. However, by this time he was in his eighties and in increasingly poor health, and in January 1904 the vicar and churchwardens of St Botolph's Aldersgate formed the Humble Heroes Memorial Committee to oversee the completion of the project, agreeing to defer to Watts regarding additions to the memorial. Watts strenuously objected to the name, as "not being applicable to anything as splendid as heroic self-sacrifice", and the committee was renamed the "Heroic Self Sacrifice Memorial Committee".On 1 July 1904 George Frederic Watts died at New Little Holland House, aged 87. He was hailed "The last great Victorian", and a memorial service was held in St Paul's Cathedral, 300 yards (270 m) south of Postman's Park, on 7 July 1904.On 11 July 1904 Mary Watts wrote to the Heroic Self Sacrifice Memorial...  answer the following question:  What was the name that Watts objected to?
****
[A]: Humble Heroes Memorial Committee

input: Please answer the following: Given the following context:  The Annunciation draws heavily on van der Weyden's 1430s Louvre Annunciation, his c. 1455  Saint Columba altarpiece, and the Clugny Annunciation (c. 1465–75), which is attributed to either van der Weyden or Memling. Memling almost certainly was apprenticed to van der Weyden in Brussels until setting up his own workshop in Bruges sometime after 1465. Memling's Annunciation is more innovative, with motifs such as the attendant angels that were absent in the earlier paintings. According to Till-Holger Borchert, not only was Memling familiar with van der Weyden's motifs and compositions, but he might have assisted with the underdrawing in van der Weyden's workshop. The shutters on the right are copied from the Louvre panel, the knotted curtain appears in the Columba triptych's "Annunciation".A sense of movement is conveyed throughout. The trailing edges of Gabriel's garment fall outside the pictorial space, indicating his arrival. The Virgin's "serpentine" pose, with attendant angels supporting her, adds to the sense of flow. Memling's use of color achieves a startling effect. The traditional rays of light are replaced with light color indicators; the white clothes rendered in "icy" blue, the angel to the right in yellow patches seems "bleached by light", the left-hand angel appears to be steeped in shadow, dressed in clothes of lavender and bearing deep green wings. The effect is iridescent, according to Blum, who writes, "this shimmering surface gives [the figures] an unearthly quality, separating them from the more believable world of the bedchamber." The effect deviates from the pure naturalism and realism which typifies Early Netherlandish art, causing a "startling" juxtaposition, an effect that is "unsteadying" and contradictory.  answer the following question:  What is the name of the person who might have assisted with the underdrawing in Van der Weyden's workshop?
++++++++++
output: Memling

Problem: Given the following context:  The Li family belonged to the northwest military aristocracy prevalent during the Sui dynasty and claimed to be paternally descended from the Daoist founder, Laozi (whose personal name was Li Dan or Li Er) the Han dynasty General Li Guang and Western Liang ruler Li Gao.  This family was known as the Longxi Li lineage (Li lineage; 隴西李氏), which includes the Tang poet Li Bai.  The Tang Emperors also had Xianbei maternal ancestry, from Emperor Gaozu of Tang's Xianbei mother, Duchess Dugu. Li Yuan was Duke of Tang and governor of Taiyuan, modern Shanxi, during the Sui dynasty's collapse, which was caused in part by the Sui failure to conquer the northern part of the Korean peninsula during the Goguryeo–Sui War. He had prestige and military experience, and was a first cousin of Emperor Yang of Sui (their mothers were sisters). Li Yuan rose in rebellion in 617, along with his son and his equally militant daughter Princess Pingyang (d. 623), who raised and commanded her own troops. In winter 617, Li Yuan occupied Chang'an, relegated Emperor Yang to the position of Taishang Huang or retired emperor, and acted as regent to the puppet child-emperor, Yang You. On the news of Emperor Yang's murder by General Yuwen Huaji on June 18, 618, Li Yuan declared himself the emperor of a new dynasty, the Tang.Li Yuan, known as Emperor Gaozu of Tang, ruled until 626, when he was forcefully deposed by his son Li Shimin, the Prince of Qin.  Li Shimin had commanded troops since the age of 18, had prowess with bow and arrow, sword and lance and was known for his effective cavalry charges.  Fighting a numerically superior army, he defeated Dou Jiande (573–621) at Luoyang in the Battle of Hulao on May 28, 621.  In a violent elimination of royal family due to fear of assassination, Li Shimin ambushed and killed two of his brothers, Li Yuanji (b. 603) and Crown prince Li Jiancheng (b. 589), in the Xuanwu Gate Incident on July 2, 626.  Shortly thereafter, his father abdicated in his favor and Li Shimin ascended the throne.  He is...  answer the following question:  What were the names of Li Shimin's two brothers?

A:
Li Jiancheng