Anchor: The major participants were GSA, all brancHe's of the Department of Defense, DOS, DOE, NASA, and the Smithsonian Institution.
Entailed: The GSA participated.
Contradiction: The GSA refused to participate.
Contradiction: They have never said that before. 
Contradiction: Get him to come out.
Contradiction: The man is wearing a bikini.
Contradiction: A kid looking at a book.