A (user base) can be small.Logical formLearned from15 sentences. A hole can be at a base.Logical formLearned from15 sentences. Some bases can be in some seasons.Logical formLearned from15 sentences. A base can be constituted-of-or-filled-with material.Logical formLearned from15 sentences. A base may pertain-to a ditch.Logical formLearned from15 sentences. A base can be yellowish.Logical formLearned from15 sentences. A base may pertain-to a doctor.Logical formLearned from15 sentences. A base may pertain-to a barrel.Logical formLearned from15 sentences. A base can be pale.Logical formLearned from15 sentences. A base can be for flights.Logical formLearned from15 sentences. A base can be extended.Logical formLearned from15 sentences. An economic base may pertain-to a town.Logical formLearned from15 sentences. A base can be constituted-of-or-filled-with some points.Logical formLearned from15 sentences. Bases can be around a globe.Logical formLearned from15 sentences. A base can be in research.Logical formLearned from15 sentences.