Question: What cup that Cambridge United will participate in is called the Carabao Cup for sponsorship reasons?

Context paragraphs:
Basketball League Belgium Division I: The Basketball League Belgium (BLB) Division I, for sponsorship reasons, known as the EuroMillions Basketball League, is the highest tier level professional basketball league in Belgium for clubs.  Through 2014, for sponsorship reasons, the league was previously known as the Ethias League, and from 2014–2016, it was known as the Scoore!  League, for sponsorship reasons.  The league is organized by the Basketball League Belgium.

2014–15 Football League: The 2014–15 Football League (known as the Sky Bet Football League for sponsorship reasons) was the 116th season of the Football League.  It consisted of the usual 72 clubs, with the new additions being Luton Town and play-off winners Cambridge United, who returned to the Football League for the first time since 2005, replacing Bristol Rovers and Torquay United from League Two.

EFL Cup: The EFL Cup (referred to historically, and colloquially, as simply the League Cup), currently known as the Carabao Cup for sponsorship reasons, is an annual knockout football competition in men's domestic English football.  Organised by the English Football League (EFL), it is open to any club within the top four levels of the English football league system – 92 clubs in total – comprising the top level Premier League, and the three divisions of the English Football League's own league competition (Championship, League One and League Two).

2001–02 Football League Trophy: The Football League Trophy 2001–02, known as the LDV Vans Trophy 2001–02 for sponsorship reasons, was the 19th staging of the Football League Trophy, a knock-out competition for English football clubs in Second, Third Division and the Conference.  The winners were Blackpool and the runners-up were Cambridge United.

2014 Conference Premier play-off Final: The 2014 Conference Premier play-off Final, known as the 2014 Skrill Premier play-off Final for sponsorship reasons, was a football match between Cambridge United and Gateshead on 18 May 2014 at Wembley Stadium in London.  It was the twelfth Conference Premier play-off Final.

2002 Football League Trophy Final: The 2002 Football League Trophy Final (known as the LDV Vans Trophy for sponsorship reasons) was the 19th final of the Football League Trophy – a domestic football cup competition for teams from the Football League Second and Third Division.  The match was played at the Millennium Stadium in Cardiff, and was contested by Blackpool and Cambridge United on 24 March 2002.  Blackpool won the match 4–1.

2017–18 EFL Cup: The 2017–18 EFL Cup is the 58th season of the EFL Cup.  The competition is open to all 92 English and Welsh clubs participating in the Premier League and the English Football League.  It is known as the Carabao Cup due to the start of a sponsorship deal with Carabao Energy Drinks after the tournament was unsponsored the previous year.  The final will be held at Wembley Stadium in London.  The reigning champions are Manchester United.  The winners will qualify for the second qualifying round of the 2018–19 UEFA Europa League.

Terry Eades: Terry Eades (born 5 March 1944) is a former Northern Irish professional footballer who played in the Football League for Cambridge United and Watford. He made over 250 appearances in the Football League. After his professional footballing career Terry became player/manager of Histon F.C.Terry is also recognized for scoring the first ever goal on a sunday, in Cambridge United's 2-2 draw with Oldham Athletic in the FA cup in 1974. Terry made his final appearance for Cambridge United F.C. in his testimonial in 1980,when Cambridge played West Brom at the abbey stadium.

BBL Champions Cup: The Basketball Bundesliga Champions Cup, officially called the BEKO BBL Champions Cup for sponsorship reasons, is a men’s professional basketball game in Germany, which is comparable to other super cup games.  The Basketball Bundesliga champion plays the game against the BBL-Pokal winner.  Usually, the game is played in the arena of the German League champion, but there are no fixed rules.  When the same team wins both the Bundesliga and Pokal, then the Pokal runner-up will participate in the game.

2017–18 Cambridge United F.C. season: The 2017–18 season will be Cambridge United's 105th season in their history, their 39th in the Football League and their fourth consecutive season in League Two.  Along with League Two, the club will also participate in the FA Cup, EFL Cup and EFL Trophy.

Supporting paragraphs: 2017–18 Cambridge United F.C. season EFL Cup
Answer: EFL Cup