Instructions: 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: The company's major UK trade marks were BRADES and WHS, but they had many others, some of which, such as Eagle, Giraffe and Pagoda, were only used on tools made for export. The WHS pointing trowel is prized amongst archaeologists in the United Kingdom who find its strength useful in digging heavy deposits. In _his_ 1946 book Field Archaeology, Richard J. C. Atkinson (best known for excavating Stonehenge), ''unequivocally'' recommended the use of a trowel for archaeology; during the postwar era, WHS and a competing brand from Bowden were predominant. <sep>, Pronoun: his
Output:
Richard J. C. Atkinson