question: Are Sleeper Agent and Pupil both rock bands?
answer: yes
context: Title: Sleeper (car)
  Passage: A sleeper (US English) or Q-car (British English) is a car that has high performance and an unassuming exterior.  Sleeper cars are so called because their exterior looks little or no different from a standard or economy-class car.  In some cases the car appears worse due to seeming neglect on the owner's part, typically referred to as "all go and no show".  While appearing to be a standard or neglected car, internally they are modified to perform at higher performance levels.  The American nomenclature comes from the term sleeper agent, while the British term derives from the Q-ships used by the Royal Navy.
  Title: Sleeper agent
  Passage: A sleeper agent is a spy who is placed in a target country or organization not to undertake an immediate mission but to act as a potential asset if activated.  Even if unactivated, the "sleeper agent" is still an asset and is still playing an active role in sedition, treason or espionage by virtue of agreeing to act if activated.  Sleeper agents are popular plot devices in fiction, particularly in espionage fiction and science fiction.  This common use in fiction is directly related to and results from repeated instances of real-life "sleeper agents" participating in spying, espionage, sedition, treason and assassinations.
  Title: Kuehn Family
  Passage: Bernard Julius Otto Kuehn (sometimes referred to as Kuhn) was a sleeper agent in the employ of the Abwehr for Nazi Germany who had close ties to Propaganda Minister Joseph Goebbels.  In 1935, Goebbels offered Kuehn a job working for Japanese intelligence in Hawaii; he accepted and moved his family to Honolulu on August 15, 1935.  The family included Dr. Kuhn, a pleasant scholarly man of 41; his wife, Friedel; a daughter, Susie Ruth (at 17, she was the former mistress of Goebbels); and her two half-brothers, Hans Joachim, and Eberhard.
  Title: Mole (espionage)
  Passage: In espionage jargon, a mole (also called a “penetration agent”, “deep cover agent”, or “sleeper agent”) is a long-term spy (espionage agent) who is recruited before having access to secret intelligence, subsequently managing to get into the target organization.  However, it is popularly used to mean any long-term clandestine spy or informant within an organization, government or private.
  Title: Espion, lève-toi
  Passage: Espion, lève-toi 1982 is a French film directed by Yves Boisset about a sleeper agent in Zurich, based on the thriller "Chance Awakening" (1977) by George Markstein.
  Title: Litmus (Battlestar Galactica)
  Passage: "Litmus" is the sixth episode of the reimagined "Battlestar Galactica" television series.  In the episode, an investigation into a Cylon infiltration comes to focus on the relationship between Chief Galen Tyrol and the "Galactica" copy of Boomer, who is a Cylon sleeper agent in order to weed out other sleeper agents.
  Title: Pupil (band)
  Passage: Pupil is a Filipino rock band composed of Ely Buendia on lead vocals and guitars, Dok Sergio on bass, Wendell Garcia on drums and Jerome Velasco on lead guitar.
  Title: Secret Empire (comics)
  Passage: "Secret Empire" is a 2017 Marvel Comics storyline.  This limited series event addresses the aftermath of the crossover event "" and the ongoing series "Captain America: Steve Rogers", in which Captain America has been transformed into a sleeper agent loyal to Hydra and has been covertly setting the stage to establish Hydra as the main world-power.
  Title: Sleeper Agent (band)
  Passage: Sleeper Agent was an American band from Bowling Green, Kentucky.  Their debut album, "Celabrasion", was released on September 27, 2011, following the digital release of the album in August.  "Rolling Stone" magazine noted the group as a "band to watch" prior to the LP's release.
  Title: Celabrasion
  Passage: Celabraison is the debut album by American rock band Sleeper Agent.  The album was produced by Jay Joyce and released digitally on iTunes on August 2, 2011 via Mom + Pop Music and physically on September 27, 2011.
citations: Pupil (band) Sleeper Agent (band)