In this task, you will be given a passage to read. A fill in the blank question will be given to you.  Your answer should fit the blank appropriately.

Q: The factors used in determining how an individual aerodrome is categorised by the GASAR study are based broadly on size and facilities . The six types of aerodrome are described , in size order , as : regional airports ( e.g. East Midlands ) ; major GA airports ( e.g. Oxford ) ; developed GA airfields ( e.g. Andrewsfield ) ; basic GA airfields ( e.g. Rufforth ) ; developed airstrips ( e.g. Tilstock ) ; and basic airstrips ( e.g. Chilbolton in Hampshire ) . The actual criteria used to categorise aerodromes were complex , using 28 different parameters , backed up with a peer review by experienced GA pilots .Airports generally have long , fully lit , hard @-@ surfaced runways , full air traffic control , and navigation and landing aids . They are usually located on urban fringes , support commercial and business operations , and often exclude certain types of light aircraft . At the more rurally located airfields , the lighter end of aviation , such as microlight and gliding activities , becomes increasingly prevalent , and there are few or no commercial operations other than flying schools . At this level runways are generally shorter , and grass surfaces are increasingly common . Navigation aids are increasingly scarce , being more basic where they are available , and informal ground to air radio communication replaces air traffic control . The smallest airfields are too small to feature on general purpose Ordnance Survey ( OS ) maps , and lack basic facilities such as fuel and maintenance . The majority of airstrips are basically single short grass runways with no supporting facilities , although the presence of a hangar is not uncommon at the larger examples . They do not feature on OS maps , and are owned by private clubs or , more commonly , individuals . fill in the blank  :The factors used in determining how an individual aerodrome is categorised by the GASAR study are __________________ broadly on size and facilities . 

A:  based 
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Q:  South of Heaven was released on July 5 , 1988 , and was the final Slayer album distributed via Def Jam Records . When label co @-@ founders Russell Simmons and Rubin parted ways , Slayer signed to Rubin 's newly founded Def American Recordings label . The album peaked at number 57 on the Billboard 200 album chart , and on November 20 , 1992 , became Slayer 's second album to be certified gold in the United States . South of Heaven was awarded silver certification in the United Kingdom on January 1 , 1993 , Slayer 's first record to do so in that country . Slayer 's official biography states that  some critics praised the album as demonstrating Slayer 's desire to grow musically and avoid repeating themselves .  Alex Henderson of AllMusic described the record as  disturbing and powerful ,  while Joe Matera of Ultimate Guitar deemed the album a slight departure ; he wrote that while the pace was slowed down , it  didn 't sacrifice any of the heaviness inherent in Slayer 's music . Reviewing the 2003 Slayer box set Soundtrack to the Apocalypse , Adrien Begrand of PopMatters described the album as their most underrated , and on this set , its five selections show how highly the band thinks of the record . KNAC.com 's Peter Atkinson was also positive , saying the album has a  grandiosity and imposing presence  which makes the record  so magnificent .  Grave 's Ola Lindgren and Bolt Thrower 's Karl Willetts both rate South of Heaven as amongst the top five albums of all time , while Max Kolesne of Brazilian death metal group Krisiun remembers hearing the song  Silent Scream  for the first time :  It just blew me away . It was like fast double @-@ bass , fast kicks during the whole song . That was very inspiring for me .  When discussing Slayer in an October 2007 interview , Evile frontman Matt Drake stated that while Reign in Blood  was just speed  , South of Heaven proved that the group could write  slow material as well .  Metal Forces reviewer gives  the band credit for at least making an effort to try something new and not being afraid to experiment at such a crucial stage of their career  , creating  one of the more original sounding thrash / speed metal albums he heard in a long while  . He remarks , however , that  if you ’ re expecting to hear Reign in Blood Part Two , you ’ ll be in for a major disappointment Kim Neely of Rolling Stone dismissed the album as  genuinely offensive satanic drivel . Slayer 's official biography states : fill in the blank  :  South of Heaven was released on July 5 , 1988 , and was the final Slayer album __________________ via Def Jam Records . 

A:  distributed 
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Q:  The title track and the song have received various cover interpretations , particularly on Slayer tribute albums . Toni Ferguson recorded string quartet adaptations of both tracks on the album The String Quartet Tribute to Slayer : The Evil You Dread , with the former cover being described as having by AllMusic 's Johnny Loftus . 1995 Slayer tribute album Slatanic Slaughter featured three tracks which originally appeared on South of Heaven , with the title track , Mandatory Suicide  and  Spill the Blood  interpreted by Cemetary , Crown of Thorns and Grope respectively . Its 1998 follow up Slatanic Slaughter , Vol . 2 only featured two tracks originally from the album ; namely  Silent Scream  arranged by Vader and  Read Between the Lies interpreted by Anathema . 1999 's Straight to Hell : A Tribute to Slayer collected four Slayer renditions which originated on the album , with versions of South of Heaven performed by Abaddon ( Venom ) and Electric Hellfire Club , Mandatory Suicide  cut by Chapter 7 and  Behind the Crooked Cross adapted by Gigantor . 2006 Argentine tribute album Al Sur Del Abismo ( Tributo Argentino A Slayer ) saw Nafak and Climatic Terra also respectively cover  South of Heaven  and  Mandatory Suicide . Hatebreed covered the song Ghosts of War for their 2009 cover album For the Lions . They released a music video for it also . Korn has covered the title track at least twice live , once with Kid Rock on vocals and another using the intro to follow into one of their songs live . fill in the blank  :  The title track and the song  Mandatory Suicide  have received various cover interpretations , __________________ on Slayer tribute albums . 

A:
 particularly 
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