Trees can be a source of tastes.Logical formLearned from53 sentences. A source can be constituted-of-or-filled-with tastes.Logical formLearned from53 sentences. Sources may pertain-to reporters.Logical formLearned from53 sentences. An income can be from some sources.Logical formLearned from53 sentences. Sources may pertain-to problems.Logical formLearned from53 sentences. A source can be constituted-of-or-filled-with consolation.Logical formLearned from53 sentences. A source can be constituted-of-or-filled-with milk.Logical formLearned from53 sentences. Contamination can be from sources.Logical formLearned from53 sentences. Some source can be constituted-of-or-filled-with frustration.Logical formLearned from53 sentences. A source can be at a website.Logical formLearned from53 sentences. Sources may pertain-to an inspiration.Logical formLearned from53 sentences. A look can be at a source.Logical formLearned from53 sentences. A source can be for a person.Logical formLearned from53 sentences. A source may pertain-to an identity.Logical formLearned from53 sentences. An (energy source) may pertain-to the world.Logical formLearned from53 sentences.