A person may flash a male a grin.Logical formLearned from14 sentences. A grin can be disturbing.Logical formLearned from14 sentences. A grin can be quiet.Logical formLearned from14 sentences. A grin can be huge.Logical formLearned from14 sentences. A grin can be on features.Logical formLearned from14 sentences. Glowers may flash to grins.Logical formLearned from14 sentences. A grin can be full-blown.Logical formLearned from14 sentences. A person may crack a grin.Logical formLearned from14 sentences. A grin can be silent.Logical formLearned from14 sentences. A grin may pertain-to a man.Logical formLearned from14 sentences. A grin can be nonchalant.Logical formLearned from14 sentences. A face can be contorted with a grin.Logical formLearned from14 sentences. A grin can be constituted-of-or-filled-with amusement.Logical formLearned from14 sentences. A grin can be dazed.Logical formLearned from14 sentences. A grin can be handsome.Logical formLearned from14 sentences.