Task: Pos Tagging
Input (English): Sentence: Our distinguished colleagues in this business transaction include the sitting vice-president of the United States of America , Richard Cheney , who is an original partner in the Iraq venture and former head of the Halliburton oil company , and Condoleeza Rice , {{ whose }} professional dedication to the venture was demonstrated in the naming of a Chevron oil tanker after her . 
Word: whose
Output (English): WP$