Question: Which rock band is older, Liars or Mallory Knox?
Context: Tales of Wonder is the eighth album by the Christian rock band White Heart and the band's first with Jon Knox as drummer.  Chris McHugh played all drum tracks (except "Vendetta") although Knox was the official drummer for tour. So They Say is an American rock band based in St. Louis, Missouri.  They released their self-titled debut EP in 2005.  Shortly after, in 2006, they released their debut studio album, "Antidote for Irony" on Fearless Records.  They recorded the follow-up album, "Life In Surveillance" with Matt Hyde (Strung Out, Slayer, Liars Inc., Porno for Pyros), released on October 9, 2007.  So They Say appeared on Warped Tour 2007, 2006 and one week on Warped Tour 2005.  In April 2008 the band decided to take some time off to pursue other musical tastes.  Justin Hanson is currently playing music in a band called Lesser Key, Nicholas Walters is currently working in the music industry.  David and Joseph went on to play in a band called Me Verse You.  In late 2010 David and Joseph put out a statement saying: "After taking some time off to clear our heads, and pursue various musical projects, Dave and I have realized when we were listening to our newest batch of demos that it was So They Say."  The band then added Cory Laneman on drums, and Alex Wilkinson on lead guitar. Liars is an Australian-American rock band formed in 2000.  Angus Andrew is the founding and only constant member of Liars.  Previous members include Aaron Hemphill who played with the band from its inception until his amicable departure from the project in 2017, and Julian Gross who joined the band for their second album, "They Were Wrong, So We Drowned" released in 2004, and played with the band until his departure in 2014.  Liars have released eight studio albums and are signed to Mute Records.  They combine elements of punk-rock with electronica. Young Liars is a Canadian indie rock band formed in 2008 in Vancouver, British Columbia.  On November 9, 2011, Nettwerk Records announced that they had signed Young Liars to their record label.  The band released their debut full-length, Tidal Wave on June 24th.  2014. Asymmetry is the second album by British rock band Mallory Knox.  It was released on 27 October 2014 via Search and Destroy and Epic Records and was produced by Gil Norton.  It is the band's first release after departing from A Wolf At Your Door Records. Pilot is the début EP released and produced by the British alternative rock band Mallory Knox. Wired is the third studio album by British rock band Mallory Knox. Mallory Knox is an English five-piece alternative rock band from Cambridge.  In 2013, they released their debut album "Signals" which reached #33 in the UK album charts.  Their second album "Asymmetry" was released on 27 October 2014 and reached #16 on UK Album Chart.  They later released their third album "Wired" on 10 March 2017. Signals is the debut album by the British rock band Mallory Knox.  The album was released on 21 January 2013. This is the discography of British rock band Mallory Knox.  They currently have released three studio albums, three EPs and ten singles.
Answer: Liars