Online training may test him-or-herself with a free sample.Logical formLearned from16 sentences. A sample may pertain-to coffee.Logical formLearned from16 sentences. A color may pertain-to a sample.Logical formLearned from16 sentences. A male may make some mixes from a set of samples.Logical formLearned from16 sentences. (Soil samples) may be took on a planet.Logical formLearned from16 sentences. An (email address) can be for samples.Logical formLearned from16 sentences. A (soil sample) can be from a surface.Logical formLearned from16 sentences. Samples may be found.Logical formLearned from16 sentences. Persons may run a (sample unit).Logical formLearned from16 sentences. A (sample unit) may pertain-to persons.Logical formLearned from16 sentences. Samples can be oral.Logical formLearned from16 sentences. A picture can be a sample.Logical formLearned from16 sentences. A person may have a sample.Logical formLearned from16 sentences. A sample may pertain-to a video.Logical formLearned from16 sentences. A poll may be conducted among a random sample of some adults.Logical formLearned from16 sentences.