In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

[Q]: Question: How old was Richard when Filip began working with him? Passage:He was the son of a merchant, Adolf Abraham Eisenberg, and Ester nee Spiro. After finishing Sobieski Gymnasium in Krakow he studied medicine at the Jagiellonian University, where he obtained his PhD in medical studies in 1899. He then conducted postgraduate work in Vienna with Richard Paltauf and between 1901 and 1902 served as a research assistant to Odo Bujwid. Subsequently he worked in Paris, at the Pasteur Institute and then in Wrocaw (Breslau) under the direction of Richard Pfeiffer. Between 1919 and 1920 he was the head of a Military Hospital in Warsaw. In 1933 he became the director of the National Bacteriology Station in Krakow, a position he held until 1939. Until 1941 he was the head of the Institute of Medical Microbiology in Lwow (L'viv).
Links: a. Richard Paltauf b. Odo Bujwid c. Richard Friedrich Johannes Pfeiffer d. Odo Bujwid
[A]: a

[Q]: Question: Of the two colonies captured by Philip, which one was established first? Passage:Athens and Macedon had been at war since 356 BC, after Philip's capture of the Athenian colonies of Pydna and Potidea. Shortly afterwards, the Third Sacred War began after the Phocian seizure of the Temple of Apollo in Delphi. Athens allied herself with Phocis, against the other members of the Amphictyonic League. In 354 or 353 BCE, the Thessalians, having been defeated by the Phocians, requested that Philip become archon of Thessaly, to which Philip assented, drawing Macedon into the Sacred War. In 352 BC, Philip's erstwhile ally, the Chalkidian League (led by Olynthos), alarmed by Philip's growing power, sought to ally themselves with Athens, in clear breach of their alliance with Philip. In response, Philip attacked Chalkidiki in 349 BC, and by 348 BC, had completely destroyed the Chalkidian League, razing Olynthos in the process.
Links: a. Phocis (ancient region) b. Chalcidian League c. Expansion of Macedonia under Philip II d. Pydna
[A]: d

[Q]: Question: How many plays did MacQueen-Pope's former employer, who MacQueen-Pope was a private secretary for, write? Passage:MacQueen-Pope, always known by his initials or, familiarly, as "Popie", was the eldest son of Walter George Pope and Frederica MacQueen. He was educated privately and at Tollington School. He first worked in a shipping office but became connected with the theatre as private secretary to George Dance, the playwright, manager and theatrical philanthropist. He tried his hand as a playwright, with limited success: The Times was dismissive of his short play, The Punctual Sex, in 1919. Sir Alfred Butt appointed him business manager at the Queen's Theatre, and after holding similar posts at other West End theatres, and holding the post of manager and secretary of Alexandra Palace from 1922 to 1925, he was appointed general manager of the Duke of York's Theatre in 1927, and was put in charge of the new Whitehall Theatre before it opened in 1930. The Times said of his career, "it was as press representative at the Palladium in 1925 that he began to develop his special talent for passing on to others ... his love and knowledge of the theatre generally and in particular of Drury Lane, of the Haymarket (Theatre of Perfection) and of the Gaiety (Theatre of Enchantment)."
Links: a. Duke of York's Theatre b. Theatre Royal Haymarket c. Sondheim Theatre d. George Dance (dramatist)
[A]:
d