<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 23
<NAME> SENT HIGH YIELD BOND-B
<S> <C>
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<FISCAL-YEAR-END> NOV-30-2000
<PERIOD-START> DEC-01-1999
<PERIOD-END> MAY-31-2000
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<SHARES-COMMON-PRIOR> 6,481,635
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<REALIZED-GAINS-CURRENT> (593,330)
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<NET-CHANGE-FROM-OPS> (2,217,453)
<EQUALIZATION> 0
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<SHARES-REINVESTED> 112,603
<NET-CHANGE-IN-ASSETS> (15,279,599)
<ACCUMULATED-NII-PRIOR> 11,450
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</TABLE>
