Q: Does "In Northern Catalonia, Catalan has followed the same trend as the other minority languages of France, with most of its native speakers being 60 or older (as of 2004)." provide a valid answer to "How old are most of the native language speakers in northern Catalonia?"?
A: yes

Q: Does "It is currently sponsored by Barclays Bank and thus officially known as the Barclays Premier League and is colloquially known as the Premiership." provide a valid answer to "How many member clubs are shareholders in the Premier League?"?
A: no

Q: Does "The vegetation has changed since the second half of the 20th century, as the high alpine meadows cease to be harvested for hay or used for grazing which eventually might result in a regrowth of forest." provide a valid answer to "The practice of building ski runs by mechanical means has destroyed what?"?
A: no

Q: Does "Some video formats, such as DV, compress each frame independently using intraframe compression." provide a valid answer to "What is a type of video format?"?
A:
yes