input: On February 18, 2007, Angle made his debut in New Japan Pro-Wrestling (NJPW), teaming with former IWGP Heavyweight Champion Yuji Nagata to defeat fellow TNA wrestler Travis Tomko and fellow WWE alumnus Giant Bernard.  Angle was booked to face Brock Lesnar in a champion versus champion match for the Inoki Genome Federation (IGF) on June 29, 2007, and defeated him by submission to win the IWGP Heavyweight Championship. Angle then challenged Lesnar to an MMA fight. On December 19, 2007, Angle defended the IWGP title successfully against Kendo Kashin.  On January 4, 2008, Angle made his third successful IWGP Heavyweight Championship defense when he defeated Yuji Nagata at the NJPW supershow Wrestle Kingdom II in Tokyo Dome by forcing Nagata to submit to the ankle lock. On February 17, 2008, Angle lost the IWGP title to the NJPW-recognized champion Shinsuke Nakamura in a unification match. He returned in August during the G1 Climax in two special tag matches with A.J. Styles as his main opponent. In those matches Shinsuke Nakamura and Masahiro Chono became Angle's partners while Hiroshi Tanahashi and Shinjiro Otani became Styles' partners. Angle's team won both matches.  He returned on January 4, 2009, at Wrestle Kingdom III in Tokyo Dome in a special eight-man tag match, where he, Kevin Nash, Chono, and Riki Choshu faced G.B.H. (Giant Bernard, Karl Anderson, Takashi Iizuka and Tomohiro Ishii), with Angle getting the win for his team. Angle then went on to defeat Bernard in a singles match at New Japan's ISM tour on February 15. After Hiroshi Tanahashi retained the IWGP Heavyweight Championship against Nakamura in the main event, Angle challenged him for the title, which Tanahashi accepted. Tanahashi defeated Angle on April 5 at New Japan's Resolution '09 to retain the title.

Answer this question "Did he have any other title matches?"
output: On January 4, 2008, Angle made his third successful IWGP Heavyweight Championship defense when he defeated

input: Doolittle became acquainted with the field of space science in its infancy. He wrote in his autobiography, "I became interested in rocket development in the 1930s when I met Robert H. Goddard, who laid the foundation [in the US].... While with Shell [Oil] I worked with him on the development of a type of [rocket] fuel...." Harry Guggenheim, whose foundation sponsored Goddard's work, and Charles Lindbergh, who encouraged Goddard's efforts, arranged for (then Major) Doolittle to discuss with Goddard a special blend of gasoline. Doolittle piloted himself to Roswell, New Mexico in October 1938 and was given a tour of Goddard's workshop and a "short course" in rocketry and space travel. He then wrote a memo, including a rather detailed description of Goddard's rocket. In closing he said, "interplanetary transportation is probably a dream of the very distant future, but with the moon only a quarter of a million miles away--who knows!" In July 1941 he wrote Goddard that he was still interested in rocket propulsion research. The Army, however, was interested only in JATO at this point. Doolittle was concerned about the state of rocketry in the US and remained in touch with Goddard.  Shortly after World War II, Doolittle spoke to an American Rocket Society conference at which a large number interested in rocketry attended. The topic was Robert Goddard's work. He later stated that at that time "...we [the aeronautics field in the US] had not given much credence to the tremendous potential of rocketry.  In 1956, he was appointed chairman of the National Advisory Committee for Aeronautics (NACA) because the previous chairman, Jerome C. Hunsaker, thought Doolittle to be more sympathetic to the rocket, which was increasing in importance as a scientific tool as well as a weapon. The NACA Special Committee on Space Technology was organized in January 1958 and chaired by Guy Stever to determine the requirements of a national space program and what additions were needed to NACA technology. Doolittle, Dr. Hugh Dryden and Stever selected committee members, such as Dr. Wernher von Braun from the Army Ballistic Missile Agency, Sam Hoffman of Rocketdyne, Abe Hyatt of the Office of Naval Research and Colonel Norman Appold from the USAF missile program, considering their potential contributions to US space programs and ability to educate NACA people in space science.

Answer this question "Did he contribute anything to the program during this time?"
output: Doolittle piloted himself to Roswell, New Mexico in October 1938 and was given a tour of Goddard's workshop

input: Upon ending his playing career, Clemons became interim head coach of the Toronto Argonauts in 2000, replacing John Huard, who resigned after compiling a 1-6-1 record. When offered the head coaching job by team general manager J. I. Albrecht, Clemons was reluctant to accept it, wanting to spend more time with his family. According to Clemons, "it was an awkward situation. After saying no, they said do us the favour of going home and discussing it with your family. The burden was that this team, this organization, had given our family so much that Canada was going to be our home. The Argos had everything to do with my family becoming a part of this country. Because of all I had been given I decided it was my time to reciprocate." As interim head coach, Clemons coached the Argos to 6 wins out of their remaining 8 games. He had the interim tag removed from his title at the end of the season. In November, 2001, he was promoted to President of the Argonauts and relinquished his role as head coach in the process to Gary Etcheverry.  When Etcheverry was fired as head coach on September 17, 2002, Clemons returned as head coach on an interim basis for the remainder of the 2002 CFL season. Clemons was officially given the head coaching job again on December 17, 2002, while also relinquishing his role as team president. He remained the head coach until 2007. Clemons was nominated for the Annis Stukus Trophy every year from 2002 to 2007, coming up short each time.  In the 2004 CFL season, Clemons was the first black head coach to ever appear in a Grey Cup game. He became the first black head coach to win a Grey Cup championship during that same Grey Cup game, while also being the second black coach to ever guide his team to a pro football championship in North America. (Darren Arbet of the San Jose SaberCats was the first to do so in 2002 with an ArenaBowl XVI victory.) Clemons downplayed this milestone achievement, saying, "To tell you the truth, I don't know what it means to the first Black coach in the (Grey) Cup and to win it. I know that I can't do anything by myself, and on my own strength I'm very little good. Anything I accomplish has to be with the aid of individuals, and this team became like a family and is a family, it had very little to do with the colour of my skin".  Clemons has the second most head coaching wins in Argonauts history with 67. (Bob O'Billovich is first with 89.) Clemons' record is 67-54-1 in the regular season over parts of seven seasons, with a 6-5 playoff record (including 1-0 in his lone Grey Cup appearance). As a coach, his nickname was often shortened to "Pinner" by his players. After retiring as head coach, he was vice chairman with Toronto in 2008.

Answer this question "When did he become the permanent head coach?"
output:
When offered the head coaching job by team general manager J. I. Albrecht, Clemons was reluctant to accept it, wanting to spend more time with his family.