A grin may pertain-to a US-president.Logical formLearned from30 sentences. Grins can be toothless.Logical formLearned from30 sentences. A person may give a female a grin.Logical formLearned from30 sentences. A grin can be mad.Logical formLearned from30 sentences. A male may feel a grin.Logical formLearned from29 sentences. A grin can be ever-present.Logical formLearned from29 sentences. A grin can be malevolent.Logical formLearned from29 sentences. A male may turn with a grin.Logical formLearned from29 sentences. A male may explain with a grin.Logical formLearned from29 sentences. A grin can be arrogant.Logical formLearned from29 sentences. A grin can be nice.Logical formLearned from28 sentences. A grin can be weird.Logical formLearned from28 sentences. A grin may be stretched across a face.Logical formLearned from28 sentences. A female may wear a grin.Logical formLearned from28 sentences. A grin may be widened.Logical formLearned from28 sentences.