A (bird flu outbreak) can be reported.Logical formLearned from86 sentences. Birds may be seen.Logical formLearned from86 sentences. A bird can be predatory.Logical formLearned from86 sentences. Birds can be adult.Logical formLearned from86 sentences. A bird can be winged.Logical formLearned from86 sentences. Some birds may be found.Logical formLearned from86 sentences. Persons can be birds.Logical formLearned from85 sentences. A strain of (bird flu) may kill some persons.Logical formLearned from85 sentences. Birds can be capable of hovering in mid-air.Logical formLearned from84 sentences. Birds can be with plumage.Logical formLearned from84 sentences. A name may pertain-to a bird.Logical formLearned from84 sentences. Wings may pertain-to a bird.Logical formLearned from84 sentences. A bird can be in a family.Logical formLearned from84 sentences. A (bird flu outbreak) may pertain-to the world.Logical formLearned from84 sentences. Some birds may test positive.Logical formLearned from83 sentences.