Windows may contain stained glass.Logical formLearned from8 sentences. A (glass manufacturer) may pertain-to a country.Logical formLearned from8 sentences. A (glass universe) can be shattered.Logical formLearned from8 sentences. Glass may undergo an addition.Logical formLearned from8 sentences. A (glass rear window) can be heated.Logical formLearned from8 sentences. A glass may slide_up into a roof.Logical formLearned from8 sentences. A person may drink a glass of wine.Logical formLearned from8 sentences. Glasses can be painted.Logical formLearned from8 sentences. A (glass tube) can be narrow.Logical formLearned from8 sentences. Glasses can be constituted-of-or-filled-with whisky.Logical formLearned from8 sentences. A glass can be heated.Logical formLearned from8 sentences. Artists may work in glass.Logical formLearned from8 sentences. (Glass panels) can be coloured.Logical formLearned from8 sentences. Cubes can be constituted-of-or-filled-with glass.Logical formLearned from8 sentences. A mountain can be constituted-of-or-filled-with glass.Logical formLearned from8 sentences.