A virus may affect humans.Logical formLearned from54 sentences. Humans may coexist.Logical formLearned from53 sentences. Humans can be a race.Logical formLearned from53 sentences. Relation can be to humans.Logical formLearned from53 sentences. A male can be a first human.Logical formLearned from53 sentences. Humans may have a need.Logical formLearned from53 sentences. A (human space flight) may pertain-to a country.Logical formLearned from53 sentences. Illness can be in humans.Logical formLearned from53 sentences. Humans may move.Logical formLearned from52 sentences. A gap can be between humans.Logical formLearned from51 sentences. A person may hate humans.Logical formLearned from51 sentences. Humans may change.Logical formLearned from51 sentences. Humans can be in the world.Logical formLearned from51 sentences. Humans can be enhanced.Logical formLearned from51 sentences. A human can be simple.Logical formLearned from51 sentences.