Question: Who is older, Boris Mavashev or Geraldo Vandré?

Knowledge 1: Geraldo Vandré
Geraldo Vandré( born Geraldo Pedrosa de Araujo Dias, September 12, 1935), is a Brazilian singer, composer and guitar player.In 1966 his song" Disparada Gone Off"), interpreted by Jair Rodrigues, was a success at the" Record Festival".The song rose to number one, tied with Chico Buarque's" A banda".Later in 1966, the group Quarteto Novo was created to accompany him in concert and on recordings and released a landmark album in 1967.In 1968 Vandre entered his song" Pra não dizer que não falei das flores"( also known as" CaminhandoWalking")) in the" International Song Festival".The song had the following refrain:This was thought to be a call to fight the dictatorship in charge.The song lost to" Sabiá" by Chico Buarque and Tom Jobim.Also in 1968, still with the AI- 5, Vandré had to go into exile.The first artist ever to sing" Caminhando" after censorship's lift was Simone in 1979, reaching enormous success from both public and critics.First he stayed at the farm of the late Guimarães Rosa, who had died the previous year, then he proceeded to Chile, and finally to France.Since returning to Brazil in 1973, Vandré has been living and composing in São Paulo.He discounts rumors that he has been tortured, saying that the image of" Che Guevara" singer stifles his workmanship.One of his recent songs has been" Fabiana", written in honor of the Brazilian Air Force(" Força Aérea Brasileira"- FAB) and presented at the São Paulo Municipal Library some time in the 1990s. [SEP] Knowledge 2: Boris Mavashev
Boris Mavashev( born 9 May 1939 in Tashkent) is an Israeli seismologist, doctor of geology and ecology, specializing in the geochemical and meteorological precursors of earthquakes.
Knowledge 1: Geraldo Vandré
Geraldo Vandré( born Geraldo Pedrosa de Araujo Dias, September 12, 1935), is a Brazilian singer, composer and guitar player.In 1966 his song" Disparada Gone Off"), interpreted by Jair Rodrigues, was a success at the" Record Festival".The song rose to number one, tied with Chico Buarque's" A banda".Later in 1966, the group Quarteto Novo was created to accompany him in concert and on recordings and released a landmark album in 1967.In 1968 Vandre entered his song" Pra não dizer que não falei das flores"( also known as" CaminhandoWalking")) in the" International Song Festival".The song had the following refrain:This was thought to be a call to fight the dictatorship in charge.The song lost to" Sabiá" by Chico Buarque and Tom Jobim.Also in 1968, still with the AI- 5, Vandré had to go into exile.The first artist ever to sing" Caminhando" after censorship's lift was Simone in 1979, reaching enormous success from both public and critics.First he stayed at the farm of the late Guimarães Rosa, who had died the previous year, then he proceeded to Chile, and finally to France.Since returning to Brazil in 1973, Vandré has been living and composing in São Paulo.He discounts rumors that he has been tortured, saying that the image of" Che Guevara" singer stifles his workmanship.One of his recent songs has been" Fabiana", written in honor of the Brazilian Air Force(" Força Aérea Brasileira"- FAB) and presented at the São Paulo Municipal Library some time in the 1990s. [SEP] Knowledge 2: Théo de Barros
Teófilo Augusto de Barros Neto better known as Theo de Barros is a Brazilian composer.Since the 1960s he has released and participated on albums with other Brazilian artists.He is known for his collaborations with Geraldo Vandré, for example on" Disparada"( tied with" A banda" by Chico Buarque for 1st place in the 2nd Festival de Música popular brasileira( MPB) 1966, produced and broadcast by TV Record), and for the song" Menino das laranjas", recorded by Elis Regina that same year.In 1966 the band Quarteto Novo was formed( with de Barros, Airto Moreira, Heraldo do Monte and later Hermeto Pascoal), and in 1967 released one album which launched the careers of its members and had wide influence.He has collaborated with Inezita Barroso on her album" Afinal".
Knowledge 1: Geraldo Vandré
Geraldo Vandré( born Geraldo Pedrosa de Araujo Dias, September 12, 1935), is a Brazilian singer, composer and guitar player.In 1966 his song" Disparada Gone Off"), interpreted by Jair Rodrigues, was a success at the" Record Festival".The song rose to number one, tied with Chico Buarque's" A banda".Later in 1966, the group Quarteto Novo was created to accompany him in concert and on recordings and released a landmark album in 1967.In 1968 Vandre entered his song" Pra não dizer que não falei das flores"( also known as" CaminhandoWalking")) in the" International Song Festival".The song had the following refrain:This was thought to be a call to fight the dictatorship in charge.The song lost to" Sabiá" by Chico Buarque and Tom Jobim.Also in 1968, still with the AI- 5, Vandré had to go into exile.The first artist ever to sing" Caminhando" after censorship's lift was Simone in 1979, reaching enormous success from both public and critics.First he stayed at the farm of the late Guimarães Rosa, who had died the previous year, then he proceeded to Chile, and finally to France.Since returning to Brazil in 1973, Vandré has been living and composing in São Paulo.He discounts rumors that he has been tortured, saying that the image of" Che Guevara" singer stifles his workmanship.One of his recent songs has been" Fabiana", written in honor of the Brazilian Air Force(" Força Aérea Brasileira"- FAB) and presented at the São Paulo Municipal Library some time in the 1990s. [SEP] Knowledge 2: Colin Reader
Colin Reader is an English geologist with an interest in Ancient Egypt.His studies of the Sphinx have contributed to the controversial debate regarding a possible older dating of the monument.He suggested on the basis of weathering evidence that the Sphinx is older than its commonly accepted 4th dynastic date and instead it and two other buildings on the Giza Plateau date to the early dynastic or late predynastic period.

Answer: Geraldo Vandré