One diplomat said Iraq and U.N. were still in disagreement on how many international observers would be required to ascertain the equitable distribution of humanitarian supplies that will be procured under Baghdad 's oil deal with U.N .
<response> One diplomat said <location>Iraq</location> and <organization>U.N.</organization> were still in disagreement on how many international observers would be required to ascertain the equitable distribution of humanitarian supplies that will be procured under <location>Baghdad</location> 's oil deal with U.N . </response>