Lenses can be on cameras.Logical formLearned from6 sentences. Lenses can be patented.Logical formLearned from6 sentences. Trillions can be constituted-of-or-filled-with lenses.Logical formLearned from6 sentences. Lenses can be underground.Logical formLearned from6 sentences. (Indicator lenses) can be clear.Logical formLearned from6 sentences. An aspect may pertain-to lenses.Logical formLearned from6 sentences. Some persons may wear (contact lenses).Logical formLearned from6 sentences. Lenses can be combined.Logical formLearned from6 sentences. A frame may pertain-to lenses.Logical formLearned from6 sentences. Lenses can be expired.Logical formLearned from6 sentences. Some lenses may work.Logical formLearned from6 sentences. Lenses may pertain-to the past.Logical formLearned from6 sentences. Lenses can be solid.Logical formLearned from6 sentences. Lenses may undergo a creation.Logical formLearned from6 sentences. A nature may pertain-to lenses.Logical formLearned from6 sentences.