Methods can be contraceptive.Logical formLearned from1 329 sentences. Methods can be mathematical.Logical formLearned from1 315 sentences. A method can be in a continent.Logical formLearned from1 305 sentences. A (calendar era) may become a method.Logical formLearned from1 295 sentences. Methods may pertain-to a female.Logical formLearned from1 284 sentences. A method may pertain-to a scientist.Logical formLearned from1 214 sentences. Methods can be efficient.Logical formLearned from1 196 sentences. Methods can be basic.Logical formLearned from1 155 sentences. A person may use a method.Logical formLearned from1 126 sentences. Methods can be sophisticated.Logical formLearned from1 030 sentences. Methods can be simple.Logical formLearned from1 028 sentences. Methods can be constituted-of-or-filled-with analysis.Logical formLearned from965 sentences. A method can be practical.Logical formLearned from960 sentences. A method can be easy.Logical formLearned from937 sentences. Methods can be practical.Logical formLearned from894 sentences.