Question: Who was featured in the second-best selling pay-per-view in UFC history?

Context paragraphs:
The Deliverance: The Deliverance: A Romance of the Virginia Tobacco Fields is a 1904 novel by American author Ellen Glasgow.  It was the second-best selling book in the United States for 1904.

Anderson Silva: Anderson da Silva (] ; born April 14, 1975) is a Brazilian mixed martial artist and former UFC Middleweight Champion.  Silva holds the longest title streak in UFC history, which ended in 2013 after 2,457 days, with 16 consecutive wins and 10 title defenses.  He has 13 post-fight bonuses, the second most in UFC history.  UFC president Dana White and several mixed-martial-arts publications have called Silva the greatest mixed martial artist of all time.  He is currently ranked the #6 contender in official UFC middleweight rankings.

Good Trouble: Good Trouble is the tenth studio album by REO Speedwagon, released in 1982 as a follow-up to "Hi Infidelity".  It was the second-best selling album in the band's history, subsequently tied with "Wheels Are Turnin'", peaking at #7 on the "Billboard" charts.  The single "Keep the Fire Burnin'" gave the band a #7 hit on Billboard's Pop Singles Chart and a #2 hit on the Mainstream Rock Tracks chart, their highest-charting hit on this chart.

Bad Blood (Blood on the Dance Floor album): Bad Blood is the sixth studio album by US electronica duo Blood on the Dance Floor, released internationally on September 3, 2013.  Although not reaching the same success as their previous effort, "Evolution", it is their second-best selling release to date, peaking at No. 137 on the Billboard Albums Chart.

Acura MDX: The Acura MDX, or Honda MDX as known in Japan and Australia (only the first generation was imported), is a mid-size three-row luxury crossover, produced by the Japanese automaker Honda under its Acura luxury nameplate since 2000.  The alphanumeric moniker stands for "Multi-Dimensional luxury".  According to Honda, the MDX is the best-selling three-row luxury crossover of all time, with cumulative U.S. sales expected to surpass 700,000 units before the end of 2014.  It has ranked as the second-best selling luxury crossover after the Lexus RX, which offers only two rows of seats.

Me and My Gang: Me and My Gang is the fourth studio album from the American country music group Rascal Flatts.  It was released on April 4, 2006.  The album became the highest US debut of 2006, with 721,747 units and went double platinum in the first month of release.  The album logged three weeks at #1 on Billboard 200.  It was the second-best selling album (behind "High School Musical") and the best selling country album of 2006.  It has sold 4.918 million copies in the United States as of the chart dated March 24, 2012 and was certified 5× Platinum.  This is the group's first album to be produced by Dann Huff.

UFC 194: UFC 194: Aldo vs. McGregor was a mixed martial arts event held by the Ultimate Fighting Championship on December 12, 2015 at the MGM Grand Garden Arena in Las Vegas, Nevada.

History of the Soul: History of the Soul, written by Zhang Chengzhi, is a work of narrative history spanning 172 years, which explores the personal and religious conflicts among the Jahriyya, a Sufi tariqah in Northwestern China.  Published in 1991, it went on to become China's second-best selling book in 1994.

UFC 146: UFC 146: dos Santos vs. Mir was a mixed martial arts (MMA) pay-per-view event (PPV) promoted by the Ultimate Fighting Championship (UFC) on May 26, 2012 at the MGM Grand Garden Arena in Las Vegas, Nevada.  The main card featured five MMA bouts which were shown on PPV, as well as seven preliminary bouts which were shown on FX, and Facebook.  This was the first time in UFC history that the main card featured all heavyweight bouts.  It was the twelfth UFC event of 2012.

UFC 116: UFC 116: Lesnar vs. Carwin was a mixed martial arts event held by the Ultimate Fighting Championship on July 3, 2010 at the MGM Grand Garden Arena in Las Vegas, Nevada.  The show was voted as the Best Major Show in the 2010 Wrestling Observer Newsletter Awards, the first time a UFC show won the award.  This was the third-best selling pay-per-view in UFC history behind UFC 194.

Supporting paragraphs: UFC 116 UFC 194
Answer: Aldo vs. McGregor