Question: Brooke Smith (born May 22, 1967) is an American actress, known for her role as Dr. Erica Hahn on the ABC medical drama series Grey's Anatomy, and for her role as Catherine Martin in the 1991 horror film The Silence of the Lambs. Smith portrayed Sheriff Jane Greene on the A&E horror series Bates Motel.

Answer this question based on the passage: who played erica hahn on grey's anatomy?
Answer: This is the relevant information: Brooke Smith (born May 22, 1967) is an American actress, known for her role as Dr. Erica Hahn on the ABC medical drama series Grey's Anatomy, and for her role as Catherine Martin in the 1991 horror film The Silence of the Lambs. Smith portrayed Sheriff Jane Greene on the A&E horror series Bates Motel. The answer is Brooke Smith.

Question: The FIFA World Cup is an international association football competition established in 1930. It is contested by the men's national teams of the members of the Federation Internationale de Football Association (FIFA), the sport's global governing body. The tournament has taken place every four years, except in 1942 and 1946, when the competition was cancelled due to World War II. The most recent World Cup, hosted by Russia in 2018, was won by France, who beat Croatia 4 -- 2 in regulation time.

Answer this question based on the passage: who won the last men's fifa world cup?
Answer: The relevant information is: The most recent World Cup, hosted by Russia in 2018, was won by France, who beat Croatia 4 -- 2 in regulation time. The answer is France.

Question: Mabel Elizabeth King (nee Washington; December 25, 1932 -- November 9, 1999) was an American film, stage, and television actress, and singer. She is best known for her role as Mabel "Mama" Thomas on the ABC sitcom What's Happening!! from its premiere in 1976 until the end of its second season in 1978. King's next most remembered role is that of Evillene the Witch, a role she originated in the stage musical The Wiz and reprised in Sidney Lumet's 1978 film adaptation. She made recordings with Rama Records and Amy Records.

Answer this question: who played the mother on what's happening?
Answer: The relevant information is: She is best known for her role as Mabel "Mama" Thomas on the ABC sitcom What's Happening!! The answer is Mabel Elizabeth King.

Question: Roof of the World is a metaphoric description of the high region in the world, also known as "High Asia". The term usually refers to the mountainous interior of Asia, i.e. the Himalayas.

Which place is called roof of the world?
Answer:
To answer the question, consider the following: The term usually refers to the mountainous interior of Asia, i.e. the Himalayas. The answer is the mountainous interior of Asia , i.e. the Himalayas.