Definition: 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.
Input: He was employed at Portsmouth at the end of 1716, but returned to Sheerness on 7 April of the following year. At the end of July 1719, he joined the expedition to Vigo, Spain, under Richard Temple, 1st Viscount Cobham, and took part in the capture of the citadel, which surrendered on 10 October. On _his_ return home, Romer was appointed engineer in charge of the northern district and Scotland, and arrived in Edinburgh on 19 March 1720. <sep>, Pronoun: his

Romer