Shards of glass may fly through air.Logical formLearned from15 sentences. A way may pertain-to a glass.Logical formLearned from15 sentences. Streets may be strewned with glass.Logical formLearned from15 sentences. A (security glass) can be thick.Logical formLearned from15 sentences. (Television journalists) may stumble through shards of glass.Logical formLearned from15 sentences. A person may have a glass of champagne.Logical formLearned from15 sentences. Shards of glass may cover a street.Logical formLearned from15 sentences. A (glass ceiling) may undergo shatterings.Logical formLearned from15 sentences. (Round glasses) may pertain-to a political-leader.Logical formLearned from15 sentences. A (glass cage) may pertain-to a male.Logical formLearned from15 sentences. (Glass products) can be flat.Logical formLearned from15 sentences. A price may pertain-to glasses.Logical formLearned from14 sentences. Windows can be a stained glass.Logical formLearned from14 sentences. Windows can be constituted-of-or-filled-with stained glass.Logical formLearned from14 sentences. Stained glass can be in a church.Logical formLearned from14 sentences.