Answer the question at the end by quoting:

Stephen Arthur Stills (born January 3, 1945) is an American singer, songwriter, and multi-instrumentalist best known for his work with Buffalo Springfield and Crosby, Stills, Nash & Young. Beginning his professional career with Buffalo Springfield, he composed one of their few hits "For What It's Worth," which became one of the most recognizable songs of the 1960s. Other notable songs he contributed to the band were "Sit Down, I Think I Love You
Stills, Furay, and Young reunited in Los Angeles and formed the core of Buffalo Springfield. Legend has it that Stills and Furay recognized Young's converted hearse on the streets of LA and flagged him down, a meeting described in a recent solo track "Round the Bend." The band would release three albums: Buffalo Springfield, Buffalo Springfield Again, and Last Time Around, and enjoy only one hit single, the Stills-penned "For What It's Worth" before disbanding. A Stills song from their debut album, "Sit Down, I Think I Love You," was a minor hit for the Mojo Men in 1967.  During the disintegration of Buffalo Springfield, Stills played on the Super Session album with Al Kooper and joined up with David Crosby, who had recently been ejected from the Byrds in the autumn of 1967. At a party in Laurel Canyon, Crosby was introduced to Graham Nash by a mutual friend, Cass Elliot (formerly of the Mamas and the Papas), and Nash found himself soon joining in singing with Crosby and Stills. Renditions of the latter's "You Don't Have to Cry," led to the formation of Crosby, Stills & Nash. Several of Stills's songs, including "Suite: Judy Blue Eyes" and "You Don't Have To Cry" on the debut album were inspired by his on-again-off-again relationship with singer Judy Collins. In a 1971 interview in Rolling Stone the interviewer noted, "so many of your songs seem to be about Judy Collins." Stills replied, "Well, there are three things men can do with women: love them, suffer for them, or turn them into literature. I've had my share of success and failure at all three."  The cover photo pictured on the debut was taken on the back porch of a house in West Hollywood, which was torn down the next day. Wanting to be able to tour and needing additional musicians, the band invited Neil Young to join them for their subsequent tour and second album to make the group the quartet Crosby Stills Nash & Young.  Having played at the Monterey Pop Festival with Buffalo Springfield, and both Woodstock and Altamont with CSNY, Stills performed at all three of the iconic U.S. rock festivals of the 1960s.

What was the core

Stills, Furay, and Young reunited in Los Angeles and formed the core of Buffalo Springfield.



Answer the question at the end by quoting:

Rania Al-Abdullah (Arabic: rny l`bd llh, Raniya al-`Abd Allah; born Rania Al-Yassin on 31 August 1970) is the queen consort of Jordan. Born in Kuwait to a Palestinian family, she later moved to Jordan for work, where she met the then prince Abdullah. Since marrying the now King of Jordan in 1993, she has become known for her advocacy work related to education, health, community empowerment, youth, cross-cultural dialogue and micro-finance. She is also an avid user of social media and she maintains pages on Facebook, YouTube, Instagram and Twitter.
In November 2000, in recognition of her commitment to the cause of children and youth, the United Nations Children's Fund (UNICEF) invited Queen Rania to join its Global Leadership Initiative. The Queen worked alongside other world leaders, including former South African President Nelson Mandela, in a global movement seeking to improve the welfare of children. In January 2007, Queen Rania was named UNICEF's first Eminent Advocate for Children. In August 2009, Queen Rania became Honorary Global Chair of the United Nations Girls' Education Initiative (UNGEI).  As a longtime supporter of the Global Campaign for Education (GCE), Queen Rania met with children and inspirational women in South Africa, both in the cities of Johannesburg and Soweto, in March 2009. Queen Rania and the women took turns reading a short story out of The Big Read to the children, in an effort to encourage literacy. One of the stories in the book, "Maha of the Mountains", was contributed by Queen Rania. In Soweto, she was the first to write her name in the back of the Big Read, before passing it on to everyone else to write their name.  During her April 2009 US trip, Queen Rania joined leading education advocates Congresswoman Nita Lowey and Counsellor to the Secretary of the Treasury Gene Sperling to launch "The Big Read" as part of Global Campaign for Education's global action week calling for quality basic education for all children. She was also hosted by first lady of the United States, Michelle Obama, during that same trip.  On 20 August 2009, Queen Rania co-founded and led the launch of the "1GOAL: Education for All" campaign alongside Gary Lineker, and with the help of top international footballers at Wembley Stadium, London. Queen Rania is co-founder and global co-chair of the 1GOAL campaign to rally World Cup 2010 fans together during the world's biggest single sporting event and call on world leaders to give 75 million children out of school an education. On 6 October 2009, Queen Rania was joined by Prime Minister Gordon Brown of the UK, the President of FIFA, Sepp Blatter, President Jacob Zuma of South Africa, and other heads of state, for the Global Launch of 1GOAL, which took place across six locations worldwide. Queen Rania spoke of the need to turn this "tragedy into triumph" and called on political leaders to stand by their aid commitments.  In 2008, Queen Rania participated in YouTube's In My Name campaign. She appeared alongside The Black Eyed Peas member will.i.am in the video, "End Poverty - Be the Generation," which urged world leaders to keep the promises they made in 2000 at the United Nations Millennium Summit.

when did this happen
January 2007,