Brofiscin Quarry, Groes Faen is a disused limestone quarry in Groes-faen, near Llantrisant in South Wales. It has been designated a Site of Special Scientific Interest due to the exposed Early Carboniferous geological formations on the site. It was used for about seven years for dumping of toxic waste including PCBs and was capped in 2011.
Groes-faen is in South Wales.
A: Yes

Ekaterina "Katia" Alexandrovna Gordeeva (Russian: Екатерина Александровна Гордеева ) (born May 28, 1971) is a Russian (former Soviet) figure skater. Together with her partner and husband, the late Sergei Grinkov, she was the 1988 and 1994 Olympic Champion and four-time World Champion in pair skating. After Grinkov's death, Gordeeva continued performing as a singles skater.
When her husband passed away, Ekaterina continued performing in the singles category.
A: Yes

The Hound of the Baskervilles is a 1978 British comedy film spoofing "The Hound of the Baskervilles" by Sir Arthur Conan Doyle. It starred Peter Cook as Sherlock Holmes and Dudley Moore as Dr. Watson. A number of other well-known British comedy actors appeared in the film including Terry-Thomas (in his final screen appearance), Kenneth Williams and Denholm Elliott.
The film The Hound of the Baskervilles was written by Sir Arthur Conan Doyle
A:
Yes