Given the task definition, example input & output, solve the new input case.
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.
Example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Output: Who believes Fagin's gang make wallets and handkerchiefs?.
This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

New input case for you: Passage: Almost his sole champion in the years after his death was his brother-in-law, Richard Popplewell Pullan. Primarily an illustrator, as well as a scholar and archaeologist, Pullan trained with Alfred Waterhouse in Manchester, before joining Burges's office in the 1850s. In 1859, he married Burges's sister. Following Burges's death in 1881, Pullan lived at The Tower House and published collections of Burges's designs, including Architectural Designs of William Burges (1883) and The House of William Burges (1886). In his preface to Architectural Designs Pullan expressed the hope that illustrated volumes of his brother-in-law's work "would be warmly welcomed and thoroughly appreciated, not only by his professional brethern, but by all men of educated taste in Europe and America." This hope was not to be fulfilled for a hundred years but Burges's work did continue to attract followers in Japan. Josiah Conder studied under him, and, through Conder's influence, the notable Japanese architect Tatsuno Kingo was articled to Burges in the year before the latter's death. Burges also received brief, but largely favourable, attention in Muthesius's Das Englische Haus, where Muthesius described him as "the most talented Gothicist of his day".
From the later twentieth century to the present a renaissance has occurred in the study of Victorian art, architecture and design and Crook contends that Burges's place at the centre of that world, as "a wide-ranging scholar, an intrepid traveller, a coruscating lecturer, a brilliant decorative designer and an architect of genius," is again appreciated. Crook writes further that, in a career of only some twenty years, he became "the most brilliant architect-designer of his generation," and, beyond architecture, his achievements in metalwork, jewellery, furniture and stained glass place him as Pugin's only "rival [.] as the greatest art-architect of the Gothic Revival.".
Output:
What is the full name of the person whose near sole champion in the years after his death was Pullan, his brother-in-law?