A base can be economical.Logical formLearned from14 sentences. A base can be a location.Logical formLearned from14 sentences. A base may pertain-to a band.Logical formLearned from14 sentences. A (fan base) can be underground.Logical formLearned from14 sentences. Activities can be at a base.Logical formLearned from14 sentences. A base can be constituted-of-or-filled-with activists.Logical formLearned from14 sentences. A base can be constituted-of-or-filled-with leaders.Logical formLearned from14 sentences. A (base price) may pertain-to a country.Logical formLearned from14 sentences. A base may be formed.Logical formLearned from14 sentences. A repdigit can be in base.Logical formLearned from14 sentences. A base may be attacked.Logical formLearned from14 sentences. A result may pertain-to a base.Logical formLearned from14 sentences. A military base can be disused.Logical formLearned from14 sentences. Bases can be arbitrary.Logical formLearned from14 sentences. A base may pertain-to a metacarpal bone.Logical formLearned from14 sentences.