Task: Pos Tagging
Input (English): Sentence: If , in a certain part of the range , it starts life 1 foot longer than do any of the other ( relatively large ) giants , and reaches maturity at , let {{ us }} guess , 18 inches longer than the others , a quadrupling of the maturity length would result in a maximum of ( nearly ) 40 feet . 
Word: us
Output (English): PRON