input: As a first-year student at Harvard University in fall 1970, Stallman was known for his strong performance in Math 55. He was happy: "For the first time in my life, I felt I had found a home at Harvard." In 1971, near the end of his first year at Harvard, he became a programmer at the MIT Artificial Intelligence Laboratory, and became a regular in the hacker community, where he was usually known by his initials, RMS (which was the name of his computer accounts). Stallman received a bachelor's degree in physics (magna cum laude) from Harvard in 1974. Stallman considered staying on at Harvard, but instead he decided to enroll as a graduate student at MIT. He pursued a doctorate in physics for one year, but left that program to focus on his programming at the MIT AI Laboratory. While working (starting in 1975) as a research assistant at MIT under Gerry Sussman, Stallman published a paper (with Sussman) in 1977 on an AI truth maintenance system, called dependency-directed backtracking. This paper was an early work on the problem of intelligent backtracking in constraint satisfaction problems. As of 2009, the technique Stallman and Sussman introduced is still the most general and powerful form of intelligent backtracking. The technique of constraint recording, wherein partial results of a search are recorded for later reuse, was also introduced in this paper. As a hacker in MIT's AI laboratory, Stallman worked on software projects such as TECO, Emacs for ITS, and the Lisp machine operating system (the CONS of 1974-1976 and the CADR of 1977-1979--this latter unit was commercialized by Symbolics and LMI starting around 1980). He would become an ardent critic of restricted computer access in the lab, which at that time was funded primarily by the Defense Advanced Research Projects Agency. When MIT's Laboratory for Computer Science (LCS) installed a password control system in 1977, Stallman found a way to decrypt the passwords and sent users messages containing their decoded password, with a suggestion to change it to the empty string (that is, no password) instead, to re-enable anonymous access to the systems. Around 20% of the users followed his advice at the time, although passwords ultimately prevailed. Stallman boasted of the success of his campaign for many years afterward.

Answer this question "How long was the MIT tenure?"
output: As a hacker in MIT's AI laboratory, Stallman worked on software projects such as TECO, Emacs for ITS, and the Lisp machine operating system (the CONS of 1974-1976

Problem: Background: Ziaur Rahman, popularly known as Zia, was the second son of Mansur Rahman and Jahanara Khatun. His father was a chemist who specialised in paper and ink chemistry and worked for a government department at Writer's Building in Kolkata. As a child Ziaur Rahman, nicknamed Komol, was reserved, shy, quietly spoken, and intense in many respects. He was raised in Bagbari village, Bogra and studied in Bogra Zilla School.
Context: Graduating from the Pakistan Military Academy at 12th PMA long course on 18 September 1955 in the top 10% of his class, Ziaur Rahman was commissioned as a second lieutenant in the Pakistan Army. In the army, he received commando training, became a paratrooper and received training in a special intelligence course. Zia went to East Pakistan on a short visit and was struck by the negative attitude of the Bengali middle class towards the military, which consumed a large chunk of the country's resources. The low representation of the Bengalis in the military was largely due to discrimination, but Ziaur Rahman felt that the Bengali attitude towards the military perhaps prevented promising young Bengali from seeking military careers. As a Bengali army officer he advocated military careers for Bengali youth. After serving for two years in Karachi, he was transferred to the East Bengal Regiment in 1957. He attended military training schools in West Germany and UK. He also worked in the military intelligence department from 1959 to 1964. Ayub Khan's highly successful military rule from 1958 to 1968 convinced Zia of the need for a fundamental change in the Bengali attitude towards the military. During the Indo-Pakistani War of 1965, Ziaur Rahman saw combat in the Khemkaran sector in Punjab as the commander of a company unit of 300-500 soldiers. Ziaur Rahman won the prestigious Hilal-i-Jur'at medal, Pakistan's second highest military award, and his unit won 2 Sitara-e-Jurat (Star of Courage) medals, and 9 Tamgha-e-Jurat (Medal of Courage) medals, for their role in the 1965 War with India. In 1966, Zia was appointed military instructor at the Pakistan Military Academy, later going on to attend the Command and Staff College in Quetta, Pakistan, he completed a course in command and tactical warfare. Zia helped raise two Bengali battalions called the 8th and 9th Bengals during his stint as instructor. Around the same time, his wife Khaleda Zia, now 23, gave birth to their first child Tarique Rahman on 20 November 1964. Zia joined the 2nd East Bengal regiment as its second-in-command at Joydebpur in Gazipur district, near Dhaka, in 1969, and travelled to West Germany to receive advanced military and command training with the German Army and later spent a few months with the British Army.
Question: When did he begin his military career?
Answer: Graduating from the Pakistan Military Academy at 12th PMA long course on 18 September 1955 in the top 10% of his class,

Question: Day26 is an American male R&B music group formed in August 2007 by Sean "Diddy" Combs in a handpicked selection at the end of MTV's Making the Band 4. The group consists of Robert Curry, Brian Angel, Willie Taylor, Qwanell Mosley and Michael McCluney. The moniker is a tribute to the day when Angel, McCluney, Mosely, Curry, and Taylor went from unknowns to stars. The group released their first album, Day26, on March 25, 2008, one week after their then labelmates and Making the Band 3 winners Danity Kane released Welcome to the Dollhouse.

On Thursday November 21, 2013, fans received word through Twitter from several group members that the group would reunite and be planning a tour for the next year. Several videos have hit the web showing the group recording material for an upcoming new album. The group planned to release the album before the tour kicked off and in doing so, signed with BMG Rights Management. On May 26, 2014, Day26 releases their first single called "Bullshit" off their upcoming EP entitled "The Return", that was set to release on June 26, 2014. In Spring 2017, all members of Day26 announced over social media they would hold a "10 Year Anniversary Experience" concert that would take place at the Highline Ballroom in New York City on August 26, to commemorate the day they were formed in 2007. Due to the venue being sold out and overwhelming fans demanding more tickets, the band decided add an encore concert for August 27. Joining the concerts' roster of performances is the bands' fellow reality show Making The Band 4/label mate Donnie Klang, who will also celebrate his 10-year solo reunion of the day he was chosen by P. Diddy, which kick-started their careers. In a recent interview with radio personality Sway on his radio show, Sways Universe, Willie announced that the group was recording their third studio album, while also discussing what fame has done for the group in their 10-year run as well as opening up about the controversy with Diddy not allowing the band to appear in the Bad Boy Family Reunion Tour.

Using a quote from the above article, answer the following question: When did the group reunite?
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Answer:
On Thursday November 21, 2013, fans received word through Twitter from several group members that the group would reunite and be planning a tour for the next year.