The statement "A woman is holding a sign." is indicated by the statement "A woman with a headband walking at the lead of a crowd, holding a sign saying 'the rescue'." The latter is a special case of the former.


Context: "A woman with a headband walking at the lead of a crowd, holding a sign saying "the rescue"." Claim: "A woman is holding a sign."
Considering the context, is the claim true, false, or unknown?