Change my daughter's alert time for band practice reminder from 15 minutes to 30 minutes before start time of 4.
[IN:UPDATE_REMINDER_DATE_TIME Change [SL:PERSON_REMINDED [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION daughter ] ] ] 's alert time for [SL:TODO band practice ] reminder [SL:DATE_TIME from 15 minutes ] [SL:DATE_TIME_NEW to 30 minutes before ] start time [SL:DATE_TIME of 4 ] . ]