Task: Pos Tagging
Input (English): Sentence: In 1949 the Dixiecrats escaped unscathed after their 1948 rebellion against Harry Truman , and in 1957 , after Congressman Adam Clayton Powell campaigned for Dwight Eisenhower in 1956 , his fellow Democrats did {{ not }} touch his committee assignments , although they did strip him temporarily of his patronage . 
Word: not
Output (English): ADV