Question: How many number 1 hits did the band responsible for the song Amsterdam have?

full_context: Document 1: Van Halen (album): Van Halen is the debut studio album by American hard rock band Van Halen. Released on February 10, 1978, the album peaked at # 19 on the Billboard 200. The album became widely recognized as the band's popularity grew, selling more than 10 million copies in the United States by August 7, 1996 and being certified Diamond.
Document 2: Hard rock: With the rise of disco in the US and punk rock in the UK, hard rock's mainstream dominance was rivalled toward the later part of the decade. Disco appealed to a more diverse group of people and punk seemed to take over the rebellious role that hard rock once held. Early punk bands like The Ramones explicitly rebelled against the drum solos and extended guitar solos that characterised stadium rock, with almost all of their songs clocking in around two minutes with no guitar solos. However, new rock acts continued to emerge and record sales remained high into the 1980s. 1977 saw the début and rise to stardom of Foreigner, who went on to release several platinum albums through to the mid-1980s. Midwestern groups like Kansas, REO Speedwagon and Styx helped further cement heavy rock in the Midwest as a form of stadium rock. In 1978, Van Halen emerged from the Los Angeles music scene with a sound based around the skills of lead guitarist Eddie Van Halen. He popularised a guitar-playing technique of two-handed hammer-ons and pull-offs called tapping, showcased on the song "Eruption" from the album Van Halen, which was highly influential in re-establishing hard rock as a popular genre after the punk and disco explosion, while also redefining and elevating the role of electric guitar.
Document 3: Queen (band): The band have released a total of eighteen number one albums, eighteen number one singles, and ten number one DVDs worldwide, making them one of the world's best-selling music artists. Queen have sold over 150 million records, with some estimates in excess of 300 million records worldwide, including 34.5 million albums in the US as of 2004. Inducted into the Rock and Roll Hall of Fame in 2001, the band is the only group in which every member has composed more than one chart-topping single, and all four members were inducted into the Songwriters Hall of Fame in 2003. In 2009, "We Will Rock You" and "We Are the Champions" were inducted into the Grammy Hall of Fame, and the latter was voted the world's favourite song in a global music poll.
Document 4: Can't Stop Lovin' You: "Can't Stop Lovin' You" is a song by American hard rock band Van Halen. It was released in 1995 as the third single from their tenth album "Balance".
Document 5: Hard rock: Established bands made something of a comeback in the mid-1980s. After an 8-year separation, Deep Purple returned with the classic Machine Head line-up to produce Perfect Strangers (1984), which reached number five in the UK, hit the top five in five other countries, and was a platinum-seller in the US. After somewhat slower sales of its fourth album, Fair Warning, Van Halen rebounded with the Top 3 album Diver Down in 1982, then reached their commercial pinnacle with 1984. It reached number two on the Billboard album chart and provided the track "Jump", which reached number one on the singles chart and remained there for several weeks. Heart, after floundering during the first half of the decade, made a comeback with their eponymous ninth studio album which hit number one and contained four Top 10 singles including their first number one hit. The new medium of video channels was used with considerable success by bands formed in previous decades. Among the first were ZZ Top, who mixed hard blues rock with new wave music to produce a series of highly successful singles, beginning with "Gimme All Your Lovin'" (1983), which helped their albums Eliminator (1983) and Afterburner (1985) achieve diamond and multi-platinum status respectively. Others found renewed success in the singles charts with power ballads, including REO Speedwagon with "Keep on Loving You" (1980) and "Can't Fight This Feeling" (1984), Journey with "Don't Stop Believin'" (1981) and "Open Arms" (1982), Foreigner's "I Want to Know What Love Is", Scorpions' "Still Loving You" (both from 1984), Heart’s "What About Love" (1985) and "These Dreams" (1986), and Boston's "Amanda" (1986).
Document 6: Hard rock: Bon Jovi's third album, Slippery When Wet (1986), mixed hard rock with a pop sensitivity and spent a total of 8 weeks at the top of the Billboard 200 album chart, selling 12 million copies in the US while becoming the first hard rock album to spawn three top 10 singles — two of which reached number one. The album has been credited with widening the audiences for the genre, particularly by appealing to women as well as the traditional male dominated audience, and opening the door to MTV and commercial success for other bands at the end of the decade. The anthemic The Final Countdown (1986) by Swedish group Europe was an international hit, reaching number eight on the US charts while hitting the top 10 in nine other countries. This era also saw more glam-infused American hard rock bands come to the forefront, with both Poison and Cinderella releasing their multi-platinum début albums in 1986. Van Halen released 5150 (1986), their first album with Sammy Hagar on lead vocals, which was number one in the US for three weeks and sold over 6 million copies. By the second half of the decade, hard rock had become the most reliable form of commercial popular music in the United States.
Document 7: Van Halen discography: As of 2007, Van Halen has sold 75 million albums worldwide and have had thirteen No. 1 hits on the Billboard Mainstream Rock chart. During the 1980s they also had more Billboard Hot 100 hits than any other hard rock or heavy metal band. According to the RIAA, Van Halen is the nineteenth best - selling band / artist of all time with sales of over 56 million albums in the US, and is one of five rock bands that have had two albums (Van Halen and 1984) sell more than ten million copies in the US.
Document 8: The Best of Both Worlds (Van Halen album): The Best of Both Worlds is the second greatest hits album by American hard rock band Van Halen, released on July 20, 2004 on Warner Bros. The compilation features material recorded with lead vocalists David Lee Roth and Sammy Hagar, but omitting Gary Cherone's three-year tenure with the band. Prior to "The Best of Both Worlds"' release, Hagar reunited with Van Halen, and the band subsequently recorded three new tracks to include on the release.
Document 9: Don't Tell Me (What Love Can Do): "Don't Tell Me (What Love Can Do)" is a rock song by Van Halen from their 1995 album "Balance". It is one of five singles issued for the album, and was the only one to reach #1 on the Billboard Album Rock Tracks chart, where it stayed for three weeks.
Document 10: When It's Love: "When It's Love" is a power ballad by the American rock band Van Halen. It was released as a single from their album "OU812". It was the most popular song from that album, hitting #1 on the "Billboard" Mainstream Rock charts and #5 on the "Billboard" Hot 100 chart. The song has been a live performance staple since it was released in 1988. The song was also included in the set list for the band's ill-fated 1998 tour with Gary Cherone. Eddie has stated that this particular guitar solo is a nod to Eric Clapton.
Document 11: Amsterdam (Van Halen song): "Amsterdam" is a rock song written by the group Van Halen for their 1995 album "Balance". It was released as single to mainstream rock radio and peaked at number nine on the "Billboard" Hot Mainstream Rock Tracks chart during the summer of 1995.
Document 12: List of best-selling albums: Michael Jackson's Thriller, estimated to have sold 65 million copies worldwide, is the best - selling album. Although sales estimates for Thriller have been as high as 120 million copies, these sales figures are unreliable. Jackson also currently has the highest number of albums on the list with five, while The Beatles and Madonna each have three.
Document 13: Jump (Van Halen song): "Jump" is a song by American hard rock band Van Halen. It was released in December 1983 as the lead single from their album "1984". It is Van Halen's most successful single to date, reaching number 1 on the US "Billboard" Hot 100. The song differs from earlier Van Halen songs in that it is driven by a keyboard line (played on an Oberheim OB-Xa) although the song does contain a guitar solo, which was spliced together from multiple takes. David Lee Roth dedicated the song to martial artist Benny Urquidez, of whom he was a student.
Document 14: Hard rock: In the new commercial climate glam metal bands like Europe, Ratt, White Lion and Cinderella broke up, Whitesnake went on hiatus in 1991, and while many of these bands would re-unite again in the late 1990s or early 2000s, they never reached the commercial success they saw in the 1980s or early 1990s. Other bands such as Mötley Crüe and Poison saw personnel changes which impacted those bands' commercial viability during the decade. In 1995 Van Halen released Balance, a multi-platinum seller that would be the band's last with Sammy Hagar on vocals. In 1996 David Lee Roth returned briefly and his replacement, former Extreme singer Gary Cherone, was fired soon after the release of the commercially unsuccessful 1998 album Van Halen III and Van Halen would not tour or record again until 2004. Guns N' Roses' original lineup was whittled away throughout the decade. Drummer Steven Adler was fired in 1990, guitarist Izzy Stradlin left in late 1991 after recording Use Your Illusion I and II with the band. Tensions between the other band members and lead singer Axl Rose continued after the release of the 1993 covers album The Spaghetti Incident? Guitarist Slash left in 1996, followed by bassist Duff McKagan in 1997. Axl Rose, the only original member, worked with a constantly changing lineup in recording an album that would take over fifteen years to complete.
Document 15: Dance the Night Away (Van Halen song): "Dance the Night Away" was Van Halen's first top 20 U.S. hit, peaking at #15, and the second song from their 1979 album "Van Halen II". While the rest of the songs from this album had existed in various forms since their days doing demos and playing clubs, this song was possibly the only song written during the recording sessions for the album. The band members conceived the song during the recording sessions while they were standing in a circle humming to each other. It was inspired by Fleetwood Mac's "Go Your Own Way". Eddie Van Halen purposely left a guitar solo out of the final version of the song, replacing it instead with a riff of tap harmonics. David Lee Roth originally wanted to call the song "Dance, Lolita, Dance", but Eddie Van Halen convinced him that "Dance the Night Away" was more suitable and the chorus was changed to reflect that.
ground_truth: thirteen
sub_queries: Amsterdam >> performer Answer: Van Halen
how many number 1 hits did Van Halen have Answer: thirteen