and { eq { nth_min { all_rows ; date of inauguration ; 1 } ; 26 january 1950 } ; eq { hop { nth_argmin { all_rows ; date of inauguration ; 1 } ; president } ; prasad , rajendra rajendra prasad } } = true
the 1st minimum date of inauguration record of all rows is 26 january 1950 . the president record of the row with 1st minimum date of inauguration record is prasad , rajendra rajendra prasad .