A couple may laugh.Logical formLearned from23 sentences. A vampire may laugh.Logical formLearned from23 sentences. A cousin may laugh.Logical formLearned from23 sentences. A boyfriend may laugh.Logical formLearned from23 sentences. Other girls may laugh.Logical formLearned from23 sentences. A male may laugh at jokes.Logical formLearned from23 sentences. Some times may laugh.Logical formLearned from23 sentences. A male may laugh with relief.Logical formLearned from23 sentences. Reporters may laugh.Logical formLearned from23 sentences. A baby may laugh.Logical formLearned from23 sentences. A prince may laugh.Logical formLearned from22 sentences. Some children may laugh.Logical formLearned from22 sentences. Somebody may laugh at a person.Logical formLearned from22 sentences. A voice may laugh.Logical formLearned from22 sentences. A female may laugh under a breath.Logical formLearned from22 sentences.