Batteries may be attached.Logical formLearned from6 sentences. Batteries may be powered.Logical formLearned from6 sentences. Batteries may be collected.Logical formLearned from6 sentences. Batteries can be combined.Logical formLearned from6 sentences. A (landing party) may destroy a battery.Logical formLearned from6 sentences. A camera may be powered by some batteries.Logical formLearned from6 sentences. Power may be provided by batteries.Logical formLearned from6 sentences. A main battery may pertain-to a class.Logical formLearned from6 sentences. A gun can be at a corner of a battery.Logical formLearned from6 sentences. An engagement can be with batteries.Logical formLearned from6 sentences. An attack can be on batteries.Logical formLearned from6 sentences. A need can be for (battery power).Logical formLearned from6 sentences. A set can be constituted-of-or-filled-with (lithium batteries).Logical formLearned from6 sentences. A battery can be popular.Logical formLearned from6 sentences. A female may engage batteries.Logical formLearned from6 sentences.