An active object can be in a solar system.Logical formLearned from15 sentences. Enthusiasts can be solar.Logical formLearned from15 sentences. Solar panels may generate power.Logical formLearned from15 sentences. A solar disk can be bright.Logical formLearned from15 sentences. Bursts can be solar.Logical formLearned from15 sentences. A region can be about a size of a solar system.Logical formLearned from15 sentences. Dust can be in a solar system.Logical formLearned from15 sentences. Covers can be solar.Logical formLearned from15 sentences. (Roof tiles) can be solar.Logical formLearned from15 sentences. Solar eruptions can be powerful.Logical formLearned from15 sentences. A tide can be solar.Logical formLearned from15 sentences. Solar cells may be made.Logical formLearned from15 sentences. Solar cells can be organic.Logical formLearned from15 sentences. An imaging can be solar.Logical formLearned from15 sentences. Lines can be in a solar spectrum.Logical formLearned from15 sentences.