sclass EnglishDateParser {
  // years
  srecord Year(int year) {}
  srecord CurrentYearPlus(int nYears) {}
  
  // months
  srecord Month(Year year, int month) {}
  srecord CurrentMonthPlus(int nMonths) {}
  
  // weeks
  srecord WeekOfYear(int year, int week) {}
  srecord CurrentWeekPlus(int nWeeks) {}

  // days
  srecord Day(Month month, int day) {}
  srecord TodayPlus(int nDays) {}

  // hours
  srecord Hour(Day day, Bool isPM) {}
  srecord CurrentHourPlus(int nHours) {}

  // minutes
  srecord Minute(Hour hour, int minute) {}
  srecord CurrentMinutePlus(int nMinutes) {}
}