In this task, you will be presented with a question about part-of-speech tag of a word in the question. You should write the required POS tag answering the question. Here is the Alphabetical list of part-of-speech tags used in this task: CC: Coordinating conjunction, CD: Cardinal number, DT: Determiner, EX: Existential there, FW: Foreign word, IN: Preposition or subordinating conjunction, JJ: Adjective, JJR: Adjective, comparative, JJS: Adjective, superlative, LS: List item marker, MD: Modal, NN: Noun, singular or mass, NNS: Noun, plural, NNP: Proper noun, singular, NNPS: Proper noun, plural, PDT: Predeterminer, POS: Possessive ending, PRP: Personal pronoun, PRP$: Possessive pronoun, RB: Adverb, RBR: Adverb, comparative, RBS: Adverb, superlative, RP: Particle, SYM: Symbol, TO: to, UH: Interjection, VB: Verb, base form, VBD: Verb, past tense, VBG: Verb, gerund or present participle, VBN: Verb, past participle, VBP: Verb, non-3rd person singular present, VBZ: Verb, 3rd person singular present, WDT: Wh-determiner, WP: Wh-pronoun, WP$: Possessive wh-pronoun, WRB: Wh-adverb
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Question: What is the part-of-speech tag of the word "in" in the following question: Considering only stations in the largest city in the region of Central Finland , what type of fuel does the most powerful station use ?

Answer: IN


Question: What is the part-of-speech tag of the word "the" in the following question: Which year did the gymnast who ranked 6th at the World Artistic Gymnastics Championships uneven bars event compete in the Olympics ?

Answer: DT


Question: What is the part-of-speech tag of the word "1,280" in the following question: what was the class year of the man born on October 29 , 1845 who found notability at the 11th-longest river in the United States at 1,280 miles ( 2,060 km ) from its headwater source at the head of Blackwater Draw , Curry County , New Mexico to its mouth at the Gulf of Mexico with a 45,000-square-mile ( 116,000 km2 ) drainage basin ?

Answer:
CD