11.   He said his military commanders told him that Pol Pot is sick and cannot walk, although they did not reveal the nature of his illness.

12.   He would not reveal the nature of the documents or identify the British port.

13.   Israel has officially denied the two arrested men were spying on behalf of Turkey but has declined to reveal the nature of their operations.

14.   Shaath said that both Israeli and Palestinian negotiators agreed not to reveal the nature of the progress before they discussed the details with their leaders.

15.   The Saudis have never revealed the nature of his illness.

16.   The president did not reveal the nature of the surgery, but there has been speculation that he needs a heart bypass operation.

17.   Washington police sources have said Condit admitted he had an affair with Levy, although in media interviews he has refused to reveal the nature of their relationship.

18.   However, he would not reveal the nature of the protest.

19.   However, Chijuka did not reveal the nature of the sentences, which still have to be approved by the PRC.

20.   But Chijuka did not reveal the nature of the sentences.