A person may kill some birds with a stone.Logical formLearned from261 sentences. A bird can be cute.Logical formLearned from260 sentences. An early bird may get a worm.Logical formLearned from260 sentences. Birds can be with wings.Logical formLearned from250 sentences. Birds may undergo populations.Logical formLearned from248 sentences. Birds may have legs.Logical formLearned from247 sentences. Birds may undergo protection.Logical formLearned from245 sentences. Birds may pertain-to a us-state.Logical formLearned from243 sentences. Birds can be female.Logical formLearned from242 sentences. Birds can be with bodies.Logical formLearned from239 sentences. Birds can be aerial.Logical formLearned from239 sentences. Some outbreaks can be constituted-of-or-filled-with (bird flu).Logical formLearned from237 sentences. A woman may die of (bird flu).Logical formLearned from237 sentences. Some birds can be with a stone.Logical formLearned from234 sentences. Birds can be of size.Logical formLearned from231 sentences.