(Tax shelters) may undergo an investigation.Logical formLearned from22 sentences. A shelter can be air-conditioned.Logical formLearned from22 sentences. A family may take shelter.Logical formLearned from22 sentences. Shelters can be primitive.Logical formLearned from22 sentences. Shelters can be on higher ground.Logical formLearned from22 sentences. A shelter may have some beds.Logical formLearned from22 sentences. Thousands of refugees may seek shelter.Logical formLearned from22 sentences. Persons can be in shelters.Logical formLearned from22 sentences. Shelters may fill_up.Logical formLearned from22 sentences. Women may seek shelter.Logical formLearned from22 sentences. A person may visit a shelter.Logical formLearned from22 sentences. Hundreds of refugees may take shelter.Logical formLearned from22 sentences. Some persons may go to shelters.Logical formLearned from22 sentences. Platforms can be shelters.Logical formLearned from22 sentences. Thousands can be without shelter.Logical formLearned from22 sentences.