SyntaxError: missing ] after element list

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SyntaxError: missing ] after element list

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var list = [1, 2,

var instruments = [
  'Ukulele',
  'Guitar',
  'Piano'
};

var data = [{foo: 'bar'} {bar: 'foo'}];

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var list = [1, 2];

var instruments = ["Ukulele", "Guitar", "Piano"];

var data = [{ foo: "bar" }, { bar: "foo" }];