[Q]: Fred Dominelli is a Canadian businessman and municipal politician in Toronto, Ontario, Canada. He served as interim City Councillor in Toronto from May until November 2003. He is perhaps best known for speculatively purchasing land directly in the path of a proposed major roadway project in Toronto. The project was later cancelled. Fred Dominelli is the owner of a very successful business in Toronto.
[A]: It's impossible to say

[Q]: Ralph Edward Tresvant Sr. (born May 16, 1968), also known as Rizz and Rizzo, is an American contemporary R&B singer best known as the lead singer of R&B/pop group New Edition. As a solo artist, Tresvant released the album "Ralph Tresvant" (1990). In 2008, he began touring with Bobby Brown and Johnny Gill in a new group named Heads of State. Ralph Edward Tresvant Sr. died before 1980.
[A]: No

[Q]: Arctocyon ('bear dog') is an extinct genus of ungulate mammals. "Arctocyon" was a "ground dwelling omnivore", that lived from 61.3-56.8 Ma. Synonyms of "Arctocyon" include "Claenodon", and "Neoclaenodon". "Arctocyon" was likely plantigrade, that is, walked like a bear. Arctocyon was the largest "ground dwelling omnivore", that lived from 61.3-56.8 Ma.
[A]: It's impossible to say

[Q]: The site of a former distillery in Three Mills became a dedicated centre for film and television production with the establishment in the 1980s of Bow Studios, Three Mills Island Studios, and Edwin Shirley Productions. In the mid-1990s the three studios merged to become 3 Mills Studios, under the management of Workspace Group. Workspace Group managed 3 Mills Studios.
[A]:
Yes