Remind me to email Susanne about the party on Saturday .
[IN:CREATE_REMINDER [SL:PERSON_REMINDED me ] [SL:TODO [IN:SEND_MESSAGE [SL:METHOD_MESSAGE email ] [SL:RECIPIENT Susanne ] [SL:CONTENT_EXACT [IN:GET_EVENT [SL:CATEGORY_EVENT the party ] [SL:DATE_TIME on Saturday ] ] ] ] ] ]