Question: are Carol Decker and Richard Ashcroft both English ?

Context paragraphs:
Soul Destruction (song): "Soul Destruction" is a song by British band T'Pau, released as the third single from their 1991 third studio album "The Promise".  The song was written by vocalist Carol Decker and rhythm guitarist Ron Rogers.  It was produced by Andy Richards.

T'Pau (band): T'Pau is a British pop group led by singer Carol Decker.  They had a string of Top 40 hits in the UK in the late 1980s, most notably "China in Your Hand", "Heart and Soul" and "Valentine", and several hits in Europe, before disbanding in the early 1990s.  Decker still performs under the name T'Pau at solo shows and 1980s nostalgia concerts, and in 2013 she reunited with original bandmember and co-songwriter Ronnie Rogers for a 25th anniversary UK tour.

RPA &amp; The United Nations of Sound: RPA & The United Nations of Sound are a British alternative rock band formed by vocalist Richard Ashcroft, former lead singer of The Verve.  Ashcroft announced the formation of the band (which is a pseudonym more than a real band) and presented the video of the first single, "Are You Ready?" , on 18 January 2010 in an exclusive premiere on the "NME" website.  "Are You Ready?"  was released only in the UK on 1 April 2010 in a limited edition 12" vinyl.  On 9 April 2010 the band released a fanclub-only track, "Third Eye (Colombus Circle)".  In the first two weeks of June Ashcroft and his musicians completed a European tour (Ancona, Paris, Berlin, Cologne, Amsterdam, Manchester and London), then they played in Tokyo and Osaka on 7–8 August 2010 during the Summer Sonic Festival 2010 and also in Melbourne and Sydney respectively on 30 July and 31 July.  The band played in Australia also during the Splendour in the Grass Festival in late July.  The band's debut album as Richard's backing lineup, entitled "United Nations of Sound", was released on 19 July 2010.  "Born Again", the first proper single, was officially released the same day of the album as a digital download.

Walk on Air: "Walk on Air" is a song by British band T'Pau, released as the second single from their 1991 third studio album "The Promise".  The song was written by vocalist Carol Decker and rhythm guitarist Ron Rogers.  It was produced by Andy Richards.

United Nations of Sound (album): United Nations of Sound is the debut album by British alternative rock band RPA & The United Nations of Sound (pseudonym of Richard Ashcroft, arrived at his fourth solo album), released on 19 July 2010 through Parlophone (see 2010 in British music).  The album was released in the United States on 22 March 2011 under the name "Richard Ashcroft" through the record company Razor & Tie.

Whenever You Need Me (T'Pau song): "Whenever You Need Me" is a song by British band T'Pau, released as the lead single from their 1991 third studio album "The Promise".  The song was written by vocalist Carol Decker and rhythm guitarist Ron Rogers.  It was produced by Andy Richards.

With a Little Luck (T'Pau song): "With a Little Luck" is a song by British band T'Pau, released as the lead single from their 1998 fourth studio album "Red".  It was written by vocalist Carol Decker, ex-T'Pau rhythm guitarist Ron Rogers and J. David.  It was produced by Decker, Rafe McKenna and Marco Sabiu.

Just Dream: "Just Dream" is a song by English vocalist Carol Decker of the band T'Pau, released as a non-album download-only single in 2007.  It was written by Decker and T'Pau's ex-rhythm guitarist Ron Rogers.  The song was produced by Decker, Rogers and Jez Ashurst.

Richard Ashcroft: Richard Paul Ashcroft (born 11 September 1971) is an English singer and songwriter.  He was the lead singer and occasional rhythm guitarist of the alternative rock band The Verve from their formation in 1990 until their original split in 1999.  He became a successful solo artist in his own right, releasing three UK top three solo albums.  The Verve reformed in 2007 but again broke up by summer 2009.  Ashcroft then founded a new band, RPA & The United Nations of Sound, and released a new album on 19 July 2010.  On 22 February 2016 Ashcroft announced his fourth solo album, "These People", set for release 20 May 2016.  Chris Martin of Coldplay has described Ashcroft as "the best singer in the world".

Carol Decker: Carol Ann Decker (born 10 September 1957) is an English musician.  She is best known as the singer and front woman for the band T'Pau, which had international success in the late 1980s.  Although Decker's music is mainly associated with the group, she also released "One Heart," a solo single in 1995, to support the centenary of the Halifax World Cup Rugby League

Supporting paragraphs: Carol Decker Richard Ashcroft
Answer: yes