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.

Example Input: Question: Which of Eugenio's cousins in the first degree reigned longer with their respective titles? Passage:In addition to being a cousin in the first degree of Victor Amadeus III of Sardinia and of Louis Joseph of Bourbon, Prince de Conde, Eugenio's sister Maria Teresa (1749-1792) had married Louis Alexandre de Bourbon, Prince de Lamballe, the heir of a legitimised branch of the French royal family when he was 13, and had become the close friend and Surintendante of the French queen, Marie Antoinette of Austria, by 1775. As his elder brother, Victor Amadeus, was heir to the Carignano princedom, the traditional occupations for a younger son of a princely house, an episcopal or military sinecure, beckoned him to the French court. Upon reaching adulthood, he assumed a family title, Count of Villafranca, and obtained a commission in the French army service as proprietary colonel of the Villefranche Regiment, and was known there as "Prince Eugene, comte de Villefranche".
Links: a. Victor Amadeus III of Sardinia b. Legitimation c. Sinecure d. Victor Amadeus III of Sardinia
Example Output: a

Example Input: Question: What is the location of the headquarters for the company that makes 3M tape? Passage:Surgical tape or medical tape is a type of pressure-sensitive adhesive tape used in medicine and first aid to hold a bandage or other dressing onto a wound. These tapes usually have a hypoallergenic adhesive which is designed to hold firmly onto skin, dressing materials, and underlying layers of tape, but to remove easily without damaging the skin. They allow air to reach the skin ("breathable"). Some breathable tapes such as Kinesiology Tape, and other elastic bandages with adhesive are made of cotton. Surgical tape is often white because it contains zinc oxide, which is added to help prevent infections. Tapes made of microporous material, such as 3M Micropore, are widely used.
Links: a. Adhesive b. Adhesive tape c. Adhesive d. 3M
Example Output: d

Example Input: Question: How old was the man that established the Hebrew Reali School? Passage:The Reali school was established by Arthur Biram on behalf of EZRA, a German Jewish organization, and in close connection with the Technion in 1913, before the outbreak of World War I. The fundamental values of the school are Zionism, humanism, tolerance and democracy. At the time, the Yishuv, or pre-state Jewish community in Palestine, was engaged in a debate over the language of instruction in the country's Jewish schools. When it was decided that the sciences would be taught in German, Biram responded by founding the Hebrew Reali School. The first branch of the school was opened in the Hadar neighborhood of Haifa. In 1923, the school moved into a building on the old campus of the Technion which had formerly been used as a British military hospital. During that period the school founded a Scouts troop 'Carmel Wanderers' (; Meshotetei Carmel) and in 1924 the school opened a Humanistic major, in addition to the previously offered science major. At the very same year the schools motto was determined: "And Walk Humbly" (; vehatzna' lechet) (Micha, 6:8). This motto expresses the schools aspirations in the realm of education.
Links: a. Arthur Biram b. Hadar HaCarmel c. Democracy d. Arthur Biram
Example Output:
a