A lens can be bright.Logical formLearned from18 sentences. Images may be assured with a (12x optical zoom lens).Logical formLearned from18 sentences. A (lens unit) may be comprised of some elements.Logical formLearned from18 sentences. A lens may provide a 20x.Logical formLearned from18 sentences. A lens can be spiritual.Logical formLearned from18 sentences. A lens can be great.Logical formLearned from18 sentences. A lens can be general-purpose.Logical formLearned from18 sentences. A lens can be cool.Logical formLearned from18 sentences. A lens can be flexible.Logical formLearned from18 sentences. A scratch can be on a lens.Logical formLearned from18 sentences. A (contact lens) may undergo a development.Logical formLearned from18 sentences. A (squidoo lens) may pertain-to a person.Logical formLearned from18 sentences. A (macro lens) can be true.Logical formLearned from18 sentences. A lens can be clear.Logical formLearned from17 sentences. A lens may pertain-to a life.Logical formLearned from17 sentences.