Answer the question at the end by quoting:

Tamar Estine Herbert (nee Braxton, born March 17, 1977), professionally known as Tamar Braxton, is an American singer, television personality and actress. Braxton had her first big break in music in 1990 as a founding member of the American R&B singing group The Braxtons, formed with her sisters. The Braxtons released their debut album, So Many Ways, as a trio in 1996.
On February 25, 2014, the remix of Robin Thicke's single "For the Rest of My Life" which features Braxton, was released as a digital single. Season 3 of Tamar & Vince premiered in October 2014, and it consisted of 10 episodes just like the previous seasons. On October 6, Braxton's new single "Let Me Know" featuring rapper Future peaked at #2 on the Billboard Trending 140 chart, less than an hour after its premiere on Braxton's official SoundCloud account and eventually reached #1 by 12:00 AM October 7. Billboard.com gave the song 4 out of 5 stars in its review of "The Best and Worst Singles of the Week" for the second week of October. At the same time, Braxton, and sisters Toni and Trina guest starred on their sister Traci's music video "Last Call".  On May 27, 2015, the single "If I Don't Have You" was released. The song peaked at number 6 on the US Adult R&B Songs chart. Braxton's new album, Calling All Lovers, is set to be released October 2, 2015. On September 2, 2015, Braxton was revealed as one of the celebrities who will compete on the 21st season of Dancing with the Stars. She was paired with reigning champion, Valentin Chmerkovskiy. The single "Catfish" was released on September 10, 2015 along with the album Calling All Lovers available for pre-order on iTunes. On September 18, 2015, the single "Angels & Demons" was released. In October 2015, the group The Braxtons including Toni, Tamar, Traci, Trina and Towanda, will be releasing a new material titled Braxton Family Christmas as five members. The album was released on October 30 and pre-order on October 16th.  On November 11, Braxton revealed that she would have to withdraw from the competition due to health problems. Braxton and Chmerkovskiy finished in fifth place overall. On November 21, Braxton Family Christmas debuted at number 27 on the US Billboard R&B/Hip-Hop Albums, number 10 on the US R&B Chart and number 12 on US Top Holiday Albums on November 21, 2015. The album charted at number 4 on the US Heatseekers Albums on December 12, 2015. On December 7, 2015, Braxton received one Grammy nomination for "If I Don't Have You" at the 58th Annual Grammy Awards; Best R&B Performance from her latest album titled Calling All Lovers. In parallel, she had made a cameo on the successful TV series Being Mary Jane.

Did she win any Grammy awards for any of these projects?

On December 7, 2015, Braxton received one Grammy nomination for "If I Don't Have You" at the 58th Annual Grammy Awards;



Answer the question at the end by quoting:

The Dark Knight Returns (alternatively titled Batman: The Dark Knight Returns) is a 1986 four-issue comic book miniseries starring Batman, written by Frank Miller, illustrated by Miller and Klaus Janson, and published by DC Comics. When the series was collected into a single volume later that year, the story title for the first issue was applied to the entire series. The Dark Knight Returns tells an alternative story of Bruce Wayne, who at 55 years old returns from retirement to fight crime and faces opposition from the Gotham City police force and the United States government.
Since the 1950s, when the Comics Code Authority was established, the character of Batman had drifted from his dark, violent roots. It was not until the 1970s when the character began to feature in darker stories once again; however, Batman was still commonly associated with the campy theme of the 1960s Batman TV series, and as a father figure to Robin rather than the violent vigilante he was introduced as.  In the early 1980s, DC Comics promoted Batman group editor Dick Giordano to editorial director for the company. Writer-artist Frank Miller was recruited to create The Dark Knight Returns. Giordano said he worked with Miller on the story's plot, and said, "[t]he version that was finally done was about his fourth or fifth draft. The basic storyline was the same but there were a lot of detours along the way." During the creation of the series, fellow comics writer/artist John Byrne told Miller, "Robin must be a girl", and Miller complied. Miller said that the comic series' plot was inspired by Dirty Harry, specifically the 1983 film Sudden Impact, in which Dirty Harry returns to crime-fighting after a lengthy convalescence. Miller also said his own increasing age was a factor in the plot. The series employed a 16-panel grid for its pages. Each page was composed of either a combination of 16 panels, or anywhere between sixteen and one panel per page. Giordano left the project halfway through because of disagreements over production deadlines. Comics historian Les Daniels wrote that Miller's idea of ignoring deadlines was "the culmination of the quest towards artistic independence".  The issues of The Dark Knight Returns were presented in packaging that included extra pages, square binding and glossy paper to highlight the watercolor paintings by colorist Lynn Varley.

What else was said about the series
Les Daniels wrote that Miller's idea of ignoring deadlines was "the culmination of the quest towards artistic independence".