A subject may be covered.Logical formLearned from49 sentences. A person may cover topics.Logical formLearned from49 sentences. A report may cover some countries.Logical formLearned from49 sentences. A singer may cover a song.Logical formLearned from48 sentences. A female may cover a song on some album.Logical formLearned from48 sentences. A song may be covered by artists.Logical formLearned from48 sentences. A male may cover business.Logical formLearned from48 sentences. A person may cover expenses.Logical formLearned from48 sentences. Reporters may cover a trial.Logical formLearned from48 sentences. Persons may cover a male.Logical formLearned from48 sentences. A part may be covered.Logical formLearned from48 sentences. Persons may cover material.Logical formLearned from48 sentences. A person may cover issues.Logical formLearned from48 sentences. Reporters may cover a campaign.Logical formLearned from48 sentences. A (stimulant list) may cover drugs.Logical formLearned from48 sentences.