In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.

[EX Q]: Following his military service, Shapiro became Director of the Biological Laboratory, Arlington Chemical Co., Yonkers, New York and, in January 1952, was assigned as Assistant Director, Organic Research, US Vitamin Corp., Yonkers, New York. His work there drew attention from ``The Talk of the Town'' section of The New Yorker. The work for Shapiro's doctoral thesis, ``Reaction of Phenyl Biguanide with Esters and Related Compounds'', published in JACS in 1954, was performed at the Polytechnic Institute of Brooklyn and in the laboratories of the Arlington Chemical Co. and US Vitamin Corp. under the direction of Prof. Charles G. Overberger. _His_ work there led to the development of DBI. <sep>, Pronoun: His
[EX A]: Shapiro

[EX Q]: Stevens and Bockwinkel protested the outcome of the match to the AWA Championship Committee, which held up the championship immediately after the match, but the original match decision was upheld days later after the committee ruled that there was no evidence that Zbyszko had illegally aided Hennig. As a result, the championship was returned to the now heel-turned Hennig. Stemming from the events of that match, Stevens feuded briefly with Zbyszko before finishing out _his_ career in 1992, after 42 years. <sep>, Pronoun: his
[EX A]: Stevens

[EX Q]: Ivins supported affirmative action and denounced President Bush for announcing his opposition to the use of racial quotas at the University of Michigan on Martin Luther King's birthday. On the subject of Pat Buchanan's famously combative Culture War Speech at the 1992 Republican Convention, which attracted controversy over Buchanan's aggressive rhetoric against Bill Clinton, liberals, supporters of abortion and gay rights, and for _his_ comparison of American politics to religious warfare, Ivins famously quipped that the speech had ``probably sounded better in the original German'', noting the similarity between the concept of ``culture war'' and the Kulturkampf of Otto von Bismarck's Germany. <sep>, Pronoun: his
[EX A]:
Buchanan