Question:  UFC Fight Night: Silva vs. Irvin was held at a resort that has how many rooms and suites?

Context paragraphs:
UFC Fight Night: Marquardt vs. Palhares: UFC Fight Night: Marquardt vs. Palhares (also known as UFC Fight Night 22) and originally scheduled as UFC Fight Night: Maia vs. Belcher, was a mixed martial arts event held by the Ultimate Fighting Championship on September 15, 2010 at the Frank Erwin Center in Austin, Texas.  The event also served as a lead in to the season premiere of "".

UFC Fight Night: Silva vs. Gastelum: UFC Fight Night: Silva vs. Gastelum (also known as UFC Fight Night 122) is an upcoming mixed martial arts event produced by the Ultimate Fighting Championship that will be held on November 25, 2017 at Mercedes Benz Arena in Shanghai, China.

UFC Fight Night: Swick vs. Burkman: UFC Fight Night: Swick vs. Burkman (also known as UFC Fight Night 12) was a mixed martial arts (MMA) event held by the Ultimate Fighting Championship (UFC) on January 23, 2008 at the Palms Casino Resort in Las Vegas, Nevada.

Fox UFC: Fox UFC Fight Night (previously referred as Fox UFC Saturday for broadcasts on Fox or FS1 UFC Fight Night for broadcasts on other Fox-owned properties) is the branding used for telecasts of mixed martial art competitions from the Ultimate Fighting Championship (UFC) that are produced by Fox Sports.  Previously, "UFC on Fox" was also used as a blanket title for UFC events aired on the Fox network, although since the concurrent launch of Fox Sports 1 and rebranding of Fuel TV as Fox Sports 2 in August 2013, all live UFC broadcasts on Fox-owned networks (including preliminaries, "UFC Fight Night" and "The Ultimate Fighter Finale") have since used the name.

UFC Fight Night: Brown vs. Silva: UFC Fight Night: Brown vs. Silva (also known as UFC Fight Night 40) was a mixed martial arts event held on May 10, 2014, at the U.S. Bank Arena in Cincinnati, Ohio.

UFC Fight Night: Gustafsson vs. Manuwa: UFC Fight Night: Gustafsson vs. Manuwa (also known as UFC Fight Night 37) was a mixed martial arts event held on March 8, 2014, at The O2 Arena in London, England.  The event was shown live in the UK on Channel 5 and BT Sport and in the United States on UFC Fight Pass.

UFC Fight Night: Silva vs. Bisping: UFC Fight Night: Silva vs. Bisping (also known as UFC Fight Night 84) was a mixed martial arts event held on 27 February 2016 at The O Arena in London, England.

Palms Casino Resort: Palms Casino Resort is a hotel and casino located near the Las Vegas Strip in Paradise, Nevada.  It has 703 rooms and suites and contains 94840 sqft casino, recording studio, Michelin-starred restaurant and 2,500-seat concert theater.

UFC Fight Night: Silva vs. Irvin: UFC Fight Night: Silva vs. Irvin (also known as UFC Fight Night 14) was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on July 19, 2008 at the Palms Casino Resort in Las Vegas, Nevada.

UFC Fight Night 6: UFC Fight Night: Sanchez vs. Parisyan (also known as UFC Fight Night 6) was a mixed martial arts event held by the Ultimate Fighting Championship on August 17, 2006.  The event took place at the Red Rock Resort Spa and Casino in Las Vegas, Nevada, and was broadcast live on Spike TV in the United States and Canada.  It acted as a lead-in to the season four premiere of "The Ultimate Fighter".  The two-hour broadcast of UFC Fight Night 6 on Spike TV drew a 1.5 overall rating.

Supporting paragraphs: UFC Fight Night: Silva vs. Irvin Palms Casino Resort
Answer: 703