A female may flash a person a grin.Logical formLearned from32 sentences. A grin may cover a face.Logical formLearned from31 sentences. A grin can be savage.Logical formLearned from31 sentences. A grin can be suggestive.Logical formLearned from31 sentences. Grins can be happy.Logical formLearned from31 sentences. A grin can be good-natured.Logical formLearned from31 sentences. Grins can be sheepish.Logical formLearned from31 sentences. A grin may pertain-to a man.Logical formLearned from31 sentences. A grin can be sunny.Logical formLearned from30 sentences. A grin can be beautiful.Logical formLearned from30 sentences. A male may flash a person a grin.Logical formLearned from30 sentences. A grin can be patented.Logical formLearned from30 sentences. A male may suppress a grin.Logical formLearned from30 sentences. A grin may get bigger.Logical formLearned from30 sentences. Grins can be identical.Logical formLearned from30 sentences.