I am not defending my Thesis tomorrow at 4 pm again; kindly change the reminder to next week Tuesday at 4 pm.
[IN:UPDATE_REMINDER_DATE_TIME [SL:PERSON_REMINDED I ] am not [SL:TODO defending my Thesis ] [SL:DATE_TIME tomorrow at 4 pm ] again ; kindly change the reminder [SL:DATE_TIME_NEW to next week Tuesday at 4 pm ] . ]