A grin can be defiant.Logical formLearned from12 sentences. A grin can be infamous.Logical formLearned from11 sentences. A person may smile a grin.Logical formLearned from11 sentences. A face may break into a grin.Logical formLearned from11 sentences. A grin can be genuine.Logical formLearned from11 sentences. An expression may break into a grin.Logical formLearned from11 sentences. Grins can be fixed.Logical formLearned from11 sentences. A male may watch with a grin.Logical formLearned from11 sentences. A grin may be stretched.Logical formLearned from11 sentences. A male may exclaim with a grin.Logical formLearned from11 sentences. Lips may spread into a grin.Logical formLearned from11 sentences. A grin can be sharp.Logical formLearned from11 sentences. A grin may be spreaded on a face.Logical formLearned from11 sentences. A female may hide a grin.Logical formLearned from11 sentences. A grin can be secretive.Logical formLearned from11 sentences.