Asked about reports Egypt has set new levels for a vomitoxin in its purchase of U.S. wheat , the secretary said " I do n't know anything about it " but added that USDA officials were " looking at it . "
<response> Asked about reports <location>Egypt</location> has set new levels for a vomitoxin in its purchase of <location>U.S.</location> wheat , the secretary said " I do n't know anything about it " but added that <organization>USDA</organization> officials were " looking at it . " </response>