Given the task definition and input, reply with output. In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Wheeler established a new archaeological journal, Ancient India, planning for it to be published twice a year. He had trouble securing printing paper and faced various delays; the first issue was released in January 1946, and he would release three further volumes during his stay. Wheeler married Kim Collingridge in Simla, before he and his wife took part in an Indian Cultural Mission to Iran. The Indian government had deemed Wheeler ideal to lead the group, which departed via train to Zahidan before visiting Persepolis, Tehran, Isfahan, Shiraz, Pasargadae, and Kashan. Wheeler enjoyed the trip, and was envious of Tehran's archaeological museum and library, which was far in advance of anything then found in India. Crossing into Iraq, in Baghdad the team caught a flight back to Delhi. In 1946, he was involved in a second cultural mission, this time to Afghanistan, where he expressed a particular interest in the kingdom of ancient Bactria and visited the archaeology of Balkh.Wheeler was present during the 1947 Partition of India into the Dominion of Pakistan and the Union of India and the accompanying ethnic violence between Hindu and Muslim communities. He was unhappy with how these events had affected the Archaeological Survey, complaining that some of his finest students and staff were now citizens of Pakistan and no longer able to work for him. He was based in New Delhi when the city was rocked by sectarian violence, and attempted to help many of his Muslim staff members escape from the Hindu-majority city unharmed. He further helped smuggle Muslim families out of the city hospital, where they had taken refuge from a violent Hindu mob. As India neared independence from the British Empire, the political situation had changed significantly; by October 1947 he was one of the last British individuals in a high-up position within the country's governing establishment, and recognised that many Indian nationalists wanted him to also leave.As their relationship had become increasingly strained, his wife had left and returned to Britain. Although hoping to leave his post in India several months early, he was concerned for his economic prospects, and desperately searched for a new position. Through friends in the British archaeological community, he was offered a job as the Secretary of the Royal Commission on the Ancient and Historical Monuments of Wales, although he was upset that this would mean a drop in his professional status and income and decided to turn it down. Instead, he agreed to take up a chair in the Archaeology of the Roman Provinces at the Institute of Archaeology. In addition, the Pakistani Minister of Education invited him to become the Archaeological Adviser to the Pakistani government; he agreed to also take up this position, on the condition that he would only spend several months in the country each year over the next three.
What is the last name of the person who took part in an Indian Cultural Mission to Iran with Kim?