When did Steven Spielberg produce his fourth movie?
2006
2001
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2001
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1994
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1990
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1992
2008
1998
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2006
1987
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1990
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1996
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1992
2008
1998
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2006
1987
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1990
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1991
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1992
2008
1998
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1986
1987
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1990
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1991
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1992
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1998
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1989
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1986
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1987
2007
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2000
2001
1990
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1991
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1996
1995
1994
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1992
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1982
1998
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1989
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2006
1986
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1987
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2000
2001
1984
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1991
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1996
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1992
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1982
1998
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1988
1989
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2006
1986
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1987
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2001
1984
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1991
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1996
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1994
1993
1992
2008
1982
1998
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1988
1989
1999
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2006
1977
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