Given the task definition, example input & output, solve the new input case.
In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
Example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Question: Who believes Fagin's gang make wallets and handkerchiefs?
Output: Oliver.
In the sentence "He believes they make wallets and handkerchiefs", the pronoun "he" refers to name "Oliver".

New input case for you: Passage: Upon returning to Toronto, Jackson published an article about his and Thomson's experience in the Park in the Toronto Sunday World, included in which were several illustrations. After this initial experience, Thomson and another colleague, William Broadhead, went on a two-month expedition, going up the Spanish River and into Mississagi Forest Reserve (today Mississagi Provincial Park). Thomson's transition from commercial art towards his own original style of painting became apparent around this time. Much of his artwork from this trip, mainly oil sketches and photographs, was lost during two canoe spills; the first was on Green Lake in a rain squall and the second in a series of rapids.In fall 1912, Albert Robson, Grip's art director, moved to the design firm Rous & Mann. A month after returning to Toronto, Thomson followed Robson and left Grip to join Rous & Mann too. They were soon joined by Varley, Carmichael and Lismer. Robson later spoke favourably of Thomson's loyalty, calling him "a most diligent, reliable and capable craftsman". Robson's success in attracting great talent was well understood. Employee Leonard Rossell believed that the key to Robson's success "was that the artists felt that he was interested in them personally and did all he could to further their progress. Those who worked there were all allowed time off to pursue their studies ... Tom Thomson, so far as I know, never took definite lessons from anyone, yet he progressed quicker than any of us. But what he did was probably of more advantage to him. He took several months off in the summer and spent them in Algonquin Park.".
Question: What is the full name of the man that took several months off in the summer and spent them in Algonquin Park?
Output:
Tom Thomson.