A female may agree with a grin.Logical formLearned from15 sentences. A grin can be lewd.Logical formLearned from15 sentences. A male may stand with a grin.Logical formLearned from15 sentences. A grin can be fat.Logical formLearned from15 sentences. A grin can be ferocious.Logical formLearned from15 sentences. A grin may pertain-to a brother.Logical formLearned from15 sentences. A male may shrug with a grin.Logical formLearned from15 sentences. A grin may return to a face.Logical formLearned from15 sentences. Folks may wipe grins off faces.Logical formLearned from15 sentences. A grin can be determined.Logical formLearned from15 sentences. A grin can be manic.Logical formLearned from15 sentences. A grin can be contented.Logical formLearned from15 sentences. Lips may break into a grin.Logical formLearned from15 sentences. A grin can be honest.Logical formLearned from15 sentences. A male may continue with a grin.Logical formLearned from15 sentences.