A smile may laugh.Logical formLearned from10 sentences. A person may laugh at guys.Logical formLearned from10 sentences. Teenagers may laugh.Logical formLearned from9 sentences. Everyone may laugh with a female.Logical formLearned from9 sentences. Dogs may laugh.Logical formLearned from9 sentences. An animal may laugh.Logical formLearned from9 sentences. A boy may laugh at a female.Logical formLearned from9 sentences. Persons may laugh at a same time.Logical formLearned from9 sentences. A male may laugh off an incident.Logical formLearned from9 sentences. Boys may laugh at a male.Logical formLearned from9 sentences. A donkey may laugh.Logical formLearned from9 sentences. A host may laugh.Logical formLearned from9 sentences. A person may laugh about an one.Logical formLearned from9 sentences. A male may laugh at an eagerness.Logical formLearned from9 sentences. A character may laugh.Logical formLearned from9 sentences.