Television may laugh.Logical formLearned from4 sentences. A booth may laugh.Logical formLearned from4 sentences. A military may laugh off a claim.Logical formLearned from4 sentences. (Tobacco executives) may laugh.Logical formLearned from4 sentences. A male may laugh after joining teammate.Logical formLearned from4 sentences. Team-mates may laugh.Logical formLearned from4 sentences. Defendants may laugh.Logical formLearned from4 sentences. Troops may laugh.Logical formLearned from4 sentences. Tourists may laugh.Logical formLearned from4 sentences. A male may laugh off suggestions.Logical formLearned from3 sentences. A mound may laugh.Logical formLearned from3 sentences. A duckling may laugh.Logical formLearned from3 sentences. A trainee may be mentored by laughing.Logical formLearned from3 sentences. Persons may laugh at persons.Logical formLearned from3 sentences. A person may laugh within some seconds.Logical formLearned from3 sentences.