Task: Question Answering
Input (English): Passage: The apothecary and botanist, William Sole (June 1741 February 1802), was born in Little Thetford and educated at King's School, Ely. Sole was apprenticed to Robert Cory of Cambridge for five years; he followed this by setting up a solo apothecary practice in Bath and later a practice in partnership with Thomas West. Sole published Menthae Britannicae; he was one of the first elected associates of the Linnean Society of London and Sprengel named a plant species Solea (now Viola) after him.
An Enclosure Act is a parliamentary authority to fence-off common land, thus making that land private property, while awarding commoners land in compensation. Inclosure is the name given to the parliamentary statute thus created. The enclosure process began in the 13th century and was supported by Acts of Parliament from 1640. In November 1833, the Isle of Ely intended to apply for Acts of Parliament to enclose the lands of Little Thetford. Officials arrived in the village armed with nothing more than a notice to be pinned on the Church of England's St. George's church door, but were prevented from doing so by a dozen villagers. They returned later with ten constables, authorised by Ely magistrates, and were confronted this time by 150 stick-wielding protesters, who continued to prevent due process. When the clergyman, Henry Hervey Baber, arrived the following afternoon, he was prevented from carrying out his normal Sunday service. Villagers may have rebelled against the church at this time, perhaps believing it was acting on behalf of the establishment in the enclosure acts. This event may have been the trigger that, five years later, encouraged a strong Baptist following amongst the poorer villagers. About half the total area of Little Thetford was eventually enclosed in 1844, seven years after that of Stretham.The village sent 61 men to fight in the First World War, which represents over 30 percent of the village population of 1911. Two villagers won Distinguished Conduct Medals. Thirteen villagers—over six percent of the village—died at battles including La Cateau, Second Battle of Ypres, Gallipoli Campaign, Battle of the Somme, and the Battle of Arras. 
Question: What was the last name of the partner Sole set up a practice with?
Output (English): West.