Events can be in an (anthrax episode).Logical formLearned from12 sentences. (Anthrax letters) may be postmarked.Logical formLearned from12 sentences. An (anthrax terrorism) may pertain-to fall.Logical formLearned from12 sentences. (Anthrax letters) may be mailed to offices.Logical formLearned from12 sentences. Anthrax can be from a (government laboratory).Logical formLearned from12 sentences. Some samples can be constituted-of-or-filled-with (anthrax bacteria).Logical formLearned from12 sentences. Information can be about an anthrax.Logical formLearned from12 sentences. Evidence can be in (anthrax case).Logical formLearned from12 sentences. (Anthrax deaths) may undergo an investigation.Logical formLearned from12 sentences. Anthrax may be used in attacks.Logical formLearned from12 sentences. Anthrax may undergo a mailing.Logical formLearned from12 sentences. Links can be between (anthrax cases).Logical formLearned from12 sentences. Letters can be with anthrax.Logical formLearned from12 sentences. Exposure can be to anthrax.Logical formLearned from12 sentences. Anthrax can be as a weapon.Logical formLearned from12 sentences.