Background: Robin van Persie (Dutch pronunciation: ['robIn van 'persi] ( listen); born 6 August 1983) is a Dutch professional footballer who plays as a forward for Feyenoord. He has played over 100 times for the Netherlands national team. He made his senior debut during the 2001-02 season, which culminated with victory in the 2002 UEFA Cup Final; he was also named as the Dutch Football Talent of the Year. After five years with Feyenoord, he fell out with manager Bert van Marwijk, and he joined English club Arsenal in 2004 for PS2.75 million as a long-term replacement for compatriot Dennis Bergkamp.
Context: On 17 May 2004, Van Persie signed a four-year deal with Arsenal for PS2.75 million, just over half of Feyenoord's original asking price of PS5 million. Arsenal manager Arsene Wenger, who planned to convert Van Persie from a left winger to a centre forward as he had successfully done with star player Thierry Henry, said of his new acquisition, "He can play on the left side of midfield, as a creative player behind the main strikers or as a target man." Arsenal had further padded their stable of strikers in January by signing Spanish forward Jose Antonio Reyes, leaving the two to battle for playing time. Van Persie made his debut and won a trophy in the process, as he came on as a substitute in the 3-1 FA Community Shield victory over Manchester United on 8 August 2004. Van Persie spent most of his time on the bench during earlier parts of the 2004-05 season, and made his competitive debut on 27 October by scoring Arsenal's opening goal in a 2-1 League Cup win over Manchester City.  He was sent off for the first time, however, in an Arsenal shirt on 26 February during a 1-1 road draw with Southampton, following a lunge at left-back Graeme Le Saux, for which Wenger was seen yelling an obscenity at Van Persie from the sidelines. He then later lambasted his charge in the press. "I do not support Van Persie today, but he did not look out of control at half-time. When the referee has sent off a home player, he is under pressure, so, if any player had to behave, it was him." Meanwhile, Telegraph sportswriter Clive White described Van Persie in his match report as "21 going on nine."  Van Persie was consequently benched for a number of games, starting with Arsenal's upcoming replay in the FA Cup against Sheffield United, and he was reintroduced into the squad only after Henry was out with a calf injury, and his return to the first team saw him score twice in a Cup semi-final win over Blackburn Rovers. He came on as a substitute in the final and scored one of the penalties in the shootout as Arsenal beat Manchester United. The end of Van Persie's season was disrupted by injury, and he finished with ten goals in 41 appearances in all competitions.
Question: when did the season end?
Answer: 2004-05

Background: Steven Siro Vai (; born June 6, 1960) is an American guitarist, composer, singer, songwriter, and producer. He was voted the "10th Greatest Guitarist" by Guitar World magazine, and has sold over 15 million records. A three-time Grammy Award winner and fifteen-time nominee, Vai started his music career in 1978 at the age of 18 as a transcriptionist for Frank Zappa, and joined his band from 1980 to 1983. He embarked on a solo career in 1983 and has released eight solo albums to date.
Context: Steve Vai, a descendant of Italian immigrants, was born in Carle Place, New York on June 6, 1960. He is the fourth son of John and Theresa Vai. He described his first experiences with music as, "at the age of five I walked up to [a] piano, hit a note, and noticed that to the right the notes go higher and to the left the notes go lower. In that very moment, I had a full-on epiphany. I was flooded with the instinctual realization of how music was created and how it worked from a theoretical standpoint--the whole language of music was very obvious. I also understood immediately, instinctually, and unequivocally something that has only deepened through the years that the creation of music is an infinite personal expression. I realized that I could do this, I could make music, and it could be whatever I want."  It was a year later, at the age of six, that Vai experienced his first introduction to the guitar, remembering that, "I saw this nine-year-old boy playing the guitar in my grade school auditorium, and that was another epiphany that I had. It was my first recognition of the instrument. When I saw that guitar and I saw this kid playing it, I knew instinctually that I was going to play the guitar someday, and that it would be my instrument. Don't ask me how I knew, I just knew. It was the coolest thing I had ever seen."  As a young child, Vai was influenced by the music his parents had listened to. One album in particular that he cites as his "musical awakening" was the original motion picture soundtrack to the 1961 film West Side Story. At age eleven, Vai was introduced to the contemporary rock and progressive music of the era, and after hearing the guitar solo to Led Zeppelin's "Heartbreaker" at age twelve, decided to begin playing the guitar.  In 1973, Vai began to take guitar lessons from fellow New York native Joe Satriani, and played in local bands (The Ohio Express, Circus, and Rayge) throughout his high school years. Vai cites artists such as Jimmy Page, Brian May, Ritchie Blackmore, Jeff Beck, Jimi Hendrix, as well as jazz fusion guitarists Allan Holdsworth and Al Di Meola as some of his major influences in that time period. In 1978, to further pursue his interest in music composition and theory, Vai attended Berklee College of Music in Boston, Massachusetts. While at Berklee, Vai began working for Frank Zappa as a transcriptionist, and in the middle of his fourth semester, moved to California to start his career as a session and touring artist for Zappa. Also while at Berklee, Vai met his future spouse Pia Maiocco, with whom he has been together since; they have two children. In 2000, Vai was awarded an Honorary Doctorate of Music from Berklee.
Question: Does he have any siblings?
Answer:
He is the fourth son of John and Theresa Vai.