21.   We now realise that these claims are totally unfounded.

22.   Weekly unemployment claims are a highly volatile indicator and prove little by themselves.

23.   That claim is increasingly open to doubt.

24.   He is on hunger strike in protest at what he claims is his wrongful conviction for murder.

25.   Her attorneys claim there is no conclusive evidence that any murders took place.

26.   The claim is wholly without merit.

27.   The cardinal rule in science is that all claims must be testable.

28.   The criterion, again, is that the claim must be testable.

29.   If these claims are true, could the effects be harmful?