Summer may fly.Logical formLearned from17 sentences. A person may fly from a (hotel room).Logical formLearned from17 sentences. Common sense may fly.Logical formLearned from17 sentences. Birds may fly in the sky.Logical formLearned from17 sentences. A helicopter may fly low.Logical formLearned from17 sentences. A male may fly into a wall.Logical formLearned from17 sentences. A person may fly to an area.Logical formLearned from17 sentences. Hawks may fly.Logical formLearned from17 sentences. A male may fly around a state.Logical formLearned from17 sentences. Planes may fly over an area.Logical formLearned from17 sentences. Hijackers may fly planes.Logical formLearned from17 sentences. Some airliners may be flown into twin towers.Logical formLearned from17 sentences. A brother may fly with a person.Logical formLearned from17 sentences. Social workers may fly before an end of a month.Logical formLearned from17 sentences. A (stock market) may fly.Logical formLearned from17 sentences.