You will be given a definition of a task first, then some input of the task.
In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: Consort Qi ( died 194 BC ) , also known as Lady Qi , was a consort of Emperor Gaozu , founder of the Han dynasty . Her personal name is unknown , but Taiwanese writer Bo Yang 's book Zhongguo Diwang Huanghou Qinwang Gongzhu Shixi Lu (  ) mentioned that her name was Qi Yi ( Chinese :  ; pinyin : Q Yì ) ., Emperor Gaozu of Han (256 BC  June 1, 195 BC), born Liu Bang, was the founder and first emperor of the Han dynasty, reigning from 202  195 BC. He was one of the few dynasty founders in Chinese history with humble origin from the peasant class., Wang Mang (c. 45  6 October 23 AD), courtesy name Jujun (), was a Han Dynasty official who seized the throne from the Liu family and founded the Xin (or Hsin, meaning "renewed") Dynasty (), ruling 923 AD. The Han dynasty was restored after his overthrow, and his rule marks the separation between the Western Han Dynasty (before Xin) and Eastern Han Dynasty (after Xin). Some historians have traditionally viewed Wang as a usurper, while others have portrayed him as a visionary and selfless social reformer. Though a learned Confucian scholar who sought to implement the harmonious society he saw in the classics, his efforts ended in chaos., The Han dynasty was the second imperial dynasty of China (206 BC220 AD), preceded by the Qin dynasty (221206 BC) and succeeded by the Three Kingdoms period (220280 AD). Spanning over four centuries, the Han period is considered a golden age in Chinese history. To this day, China's majority ethnic group refers to itself as the "Han people" and the Chinese script is referred to as "Han characters".
It was founded by the rebel leader Liu Bang, known posthumously as Emperor Gaozu of Han, and briefly interrupted by the Xin dynasty (923 AD) of the former regent Wang Mang. This interregnum separates the Han dynasty into two periods: the Western Han or Former Han (206 BC  9 AD) and the Eastern Han or Later Han (25220 AD).,  /  (Liu, Lao, Lau, Low, Lauv, Lieh, Lieu, Liew, Loo, Lew, Liou or Yu) is a common Chinese family name. The Liu as transcribed in English can represent several different surnames written in different Chinese characters:, Subject: consort qi, Relation: spouse, Options: (A) emperor gaozu of han (B) liu (C) wang mang
Output:
emperor gaozu of han