Some helicopter may fly.Logical formLearned from15 sentences. Persons may fly a day.Logical formLearned from15 sentences. A male may fly some kilometres.Logical formLearned from15 sentences. A pigeon may fly.Logical formLearned from15 sentences. Wasps may fly.Logical formLearned from15 sentences. Information may fly.Logical formLearned from15 sentences. A male may fly into a country.Logical formLearned from15 sentences. Visitors may fly.Logical formLearned from15 sentences. Jokes may fly.Logical formLearned from15 sentences. Some thoughts may fly.Logical formLearned from15 sentences. Fireworks may fly.Logical formLearned from15 sentences. A person may fly a month.Logical formLearned from15 sentences. An airline may fly from a US-city.Logical formLearned from15 sentences. A hat may fly.Logical formLearned from15 sentences. (Switch tendencies) may fly.Logical formLearned from15 sentences.