Sources can be high.Logical formLearned from108 sentences. (Government sources) can be anonymous.Logical formLearned from108 sentences. A source can be constituted-of-or-filled-with (government revenue).Logical formLearned from108 sentences. A nature may pertain-to a source.Logical formLearned from107 sentences. A source can be constituted-of-or-filled-with unrest.Logical formLearned from107 sentences. A dependence can be on sources of energy.Logical formLearned from107 sentences. A source may pertain-to music.Logical formLearned from107 sentences. Sources may point_out that something-is-the-case.Logical formLearned from107 sentences. Sources may stress that something-is-the-case.Logical formLearned from107 sentences. Sources may be identified.Logical formLearned from107 sentences. A renewable source can be constituted-of-or-filled-with energy.Logical formLearned from106 sentences. A source can be constituted-of-or-filled-with drugs.Logical formLearned from106 sentences. A source can be constituted-of-or-filled-with recruits.Logical formLearned from106 sentences. A source can be constituted-of-or-filled-with work.Logical formLearned from106 sentences. Sources can be constituted-of-or-filled-with entertainment.Logical formLearned from106 sentences.