instruction:
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.
question:
'' The Act continues: ''The Lords of Council decree and deliver, that the said Hector has forfeited the keeping and constabulary of the said castle of Eilean Donan, together with the fees granted therefor... and the said John Mackenzie to have free ingress and entry to the said castle... '' Although John and Hector Roy appear ultimately to have made their peace, hostilities flared up again in the next generation. Hector Roy's son, John Glassich Mackenzie, is said to have renewed _his_ father's claim to some or all of the clan's lands and died in mysterious circumstances in Eilean Donan. <sep>, Pronoun: his
answer:
John Glassich Mackenzie

question:
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
answer:
Shapiro

question:
Judy Gerstel ''Sophomore effort crashes'', Toronto Star, September 4, 1998; John Haslett Cuff, ''Driving wild on the wrong side of the road: Canadian filmmaker Mina Shum spins _her_ wheels tackling some unfamiliar terrain'', Globe and Mail, September 4, 1998. <sep>, Pronoun: her
answer:
Mina Shum