[Q]: In the mathematical field of topology, the Alexandroff extension is a way to extend a noncompact topological space by adjoining a single point in such a way that the resulting space is compact. It is named for the Russian mathematician Pavel Alexandrov. Pavel Alexandrov was a mathematician in space OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: InterTV Grande Minas is a Brazilian television station affiliated with Rede Globo coverage in the Northern part of the Noroeste, Central and the Jequitinhonha and Mucuri of Minas Gerais. Operates on VHF channel 4, in its headquarters city, Montes Claros / MG. Belongs to the Rede InterTV. InterTV Grande Minas is headquartered in Spain. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No

[Q]: Diaspora studies is an academic field established in the late 20th century to study dispersed ethnic populations, which are often termed diaspora peoples. The usage of the term diaspora carries the connotation of forced resettlement, due to expulsion, coercion, slavery, racism, or war, especially nationalist conflicts. Diaspora studies is an academic field established in 2000. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No

[Q]: Ira Heiden (born September 22, 1966) is an American television and film actor, perhaps best known for his role in the 1987 horror film "" as Will Stanton. Ira's other film roles include the 1988 film "Elvira, Mistress of the Dark" and his most recent film is the 1996 film "Timelock". Ira Heidon played a major role in the 1996 film "Timelock" OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
It's impossible to say