Fortresses may be converted into (school cities).Logical formLearned from2 sentences. Persons may convert a fortress.Logical formLearned from2 sentences. Persons may understand by converting a setback.Logical formLearned from2 sentences. Sugar may be converted to products.Logical formLearned from2 sentences. Persons may convert military barracks.Logical formLearned from2 sentences. Everyone may convert a trench.Logical formLearned from2 sentences. Persons may convert fortresses.Logical formLearned from2 sentences. Persons may convert to crops.Logical formLearned from2 sentences. An attempt may convert into a desire to triumph.Logical formLearned from2 sentences. A year can be for converting corporations.Logical formLearned from2 sentences. Some tons of honey may be converted into dollars.Logical formLearned from2 sentences. Material may be converted to nanoparticles.Logical formLearned from2 sentences. Courses may be converted to (semester hours) of credit.Logical formLearned from2 sentences. Fuels may be converted to liquid fuels.Logical formLearned from2 sentences. A photographer may be converted to using a digital camera.Logical formLearned from2 sentences.