Set up a reminder for my brother and cousin that the picnic starts at 4PM on Sunday.
[IN:CREATE_REMINDER Set up a reminder for [SL:PERSON_REMINDED [IN:GET_CONTACT [SL:CONTACT_RELATED my ] [SL:TYPE_RELATION brother ] ] ] and [SL:PERSON_REMINDED [IN:GET_CONTACT [SL:TYPE_RELATION cousin ] ] ] that [SL:TODO the picnic starts ] [SL:DATE_TIME at 4 PM on Sunday ] . ]