A source can be to a screen.Logical formLearned from74 sentences. A source can be constituted-of-or-filled-with fibre.Logical formLearned from74 sentences. A male can be a main source.Logical formLearned from74 sentences. Sources can be permanent.Logical formLearned from74 sentences. A person may find some sources.Logical formLearned from74 sentences. A source can be biblical.Logical formLearned from74 sentences. A source can be constituted-of-or-filled-with (water pollution).Logical formLearned from74 sentences. Sources can be in an administration.Logical formLearned from74 sentences. A source can be physical.Logical formLearned from74 sentences. A report may quote (police sources).Logical formLearned from73 sentences. Sources can be neutral.Logical formLearned from73 sentences. Sources can be concerned.Logical formLearned from73 sentences. Sources can be constituted-of-or-filled-with fresh water.Logical formLearned from73 sentences. A source may be used.Logical formLearned from73 sentences. A source may pertain-to a city.Logical formLearned from73 sentences.