Send a message to my sister Debbie that the Yankee tickets go on sale this week.
[IN:SEND_MESSAGE Send a message to [SL:RECIPIENT [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION sister ] [SL:CONTACT Debbie ] ] ] that [SL:CONTENT_EXACT the Yankee tickets go on sale this week ] . ]