Some context: Eurythmics were a British music duo consisting of members Annie Lennox and David A. Stewart. Stewart and Lennox were both previously in the band The Tourists (originally known as The Catch), who split up in 1980; Eurythmics were formed that year in Wagga Wagga. The duo released their first album, In the Garden, in 1981 to little fanfare, but went on to achieve global success with their second album Sweet Dreams
Eurythmics released their next album, Revenge, in 1986. The album continued their move towards a band sound, verging on an AOR-pop/rock sound. Sales continued to be strong in the UK and internationally, but were somewhat slower in the U.S., though "Missionary Man" reached number 14 on the U.S. Hot 100 chart and went all the way to No. 1 on the US Album Oriented Rock chart (AOR). Revenge would eventually certify double Platinum in the UK and Gold in the U.S. The band went on a massive worldwide tour in support of the album, and a live concert video from the Australian leg of the tour was released. In 1987, Lennox and Stewart released the album Savage. This saw a fairly radical change within the group's sound, being based mainly around programmed samples and drum loops (Lennox would later say that where Revenge was more of a Stewart album in sound, Savage was more of a Lennox one). Lyrically the songs showed an even darker, more obsessive side to Lennox's writing. A video album was also made, directed by Sophie Muller, with a video for each song. This was largely a concept piece, following characters portrayed by Lennox, specifically one of a frustrated housewife-turned-vamp (as exemplified in "Beethoven (I Love to Listen To)", a UK top 30 hit). The brazen, sexually charged rocker "I Need a Man" remains a Eurythmics staple, as does "You Have Placed a Chill in My Heart". Much less commercial than the two previous albums, Savage was mostly ignored in the U.S., although rock radio in more progressive markets supported "I Need a Man". In the duo's native UK however, the album was a top 10 success and was certified Platinum. In 1989, Eurythmics released the album We Too Are One, which entered the UK album chart at no.1 (their second no.1 album after Touch) and gave the duo four UK Top 30 hit singles. The album was a return to the rock/pop sound of their mid-80s albums and was certified Double Platinum in the UK, but was less successful in the U.S. (although the single "Don't Ask Me Why" grazed the Billboard Top 40). Other singles from the album included "Revival", "The King and Queen of America" and "Angel". The duo also conducted a world tour for the album in late 1989.
Did they have any singles?
A: (their second no.1 album after Touch) and gave the duo four UK Top 30 hit singles.

Some context: Norman Ernest Borlaug (March 25, 1914 - September 12, 2009) was an American agronomist and humanitarian who led initiatives worldwide that contributed to the extensive increases in agricultural production termed the Green Revolution. Borlaug was awarded multiple honors for his work, including the Nobel Peace Prize, the Presidential Medal of Freedom and the Congressional Gold Medal. Borlaug received his B.Sc. in Forestry in 1937 and Ph.D. in plant pathology and genetics from the University of Minnesota in 1942.
Initially, Borlaug's work had been concentrated in the central highlands, in the village of Chapingo near Texcoco, where the problems with rust and poor soil were most prevalent. He realized that he could speed up breeding by taking advantage of the country's two growing seasons. In the summer he would breed wheat in the central highlands as usual, then immediately take the seeds north to the Yaqui Valley research station near Ciudad Obregon, Sonora. The difference in altitudes and temperatures would allow more crops to be grown each year. Borlaug's boss, George Harrar, was against this expansion. Besides the extra costs of doubling the work, Borlaug's plan went against a then-held principle of agronomy that has since been disproved. It was believed that to store energy for germination before being planted, seeds needed a rest period after harvesting. When Harrar vetoed his plan, Borlaug resigned. Elvin Stakman, who was visiting the project, calmed the situation, talking Borlaug into withdrawing his resignation and Harrar into allowing the double wheat season. As of 1945, wheat would then be bred at locations 700 miles (1000 km) apart, 10 degrees apart in latitude, and 8500 feet (2600 m) apart in altitude. This was called "shuttle breeding". As an unexpected benefit of the double wheat season, the new breeds did not have problems with photoperiodism. Normally, wheat varieties cannot adapt to new environments, due to the changing periods of sunlight. Borlaug later recalled, "As it worked out, in the north, we were planting when the days were getting shorter, at low elevation and high temperature. Then we'd take the seed from the best plants south and plant it at high elevation, when days were getting longer and there was lots of rain. Soon we had varieties that fit the whole range of conditions. That wasn't supposed to happen by the books". This meant that the project would not need to start separate breeding programs for each geographic region of the planet.
End the end did his boss approve after seeing the results?
A:
Elvin Stakman, who was visiting the project, calmed the situation, talking Borlaug into withdrawing his resignation and Harrar into allowing the double wheat season.