A mother may laugh.Logical formLearned from266 sentences. A male may be laughed.Logical formLearned from262 sentences. A US-president may laugh.Logical formLearned from261 sentences. A woman may laugh.Logical formLearned from260 sentences. Everyone may laugh at a person.Logical formLearned from260 sentences. A company may laugh.Logical formLearned from260 sentences. A girl may laugh.Logical formLearned from257 sentences. Themselves may laugh.Logical formLearned from249 sentences. A man may laugh.Logical formLearned from236 sentences. A male may laugh a bit.Logical formLearned from233 sentences. A male may laugh that something-is-the-case.Logical formLearned from228 sentences. Children may laugh.Logical formLearned from228 sentences. Others may laugh.Logical formLearned from215 sentences. Students may laugh.Logical formLearned from209 sentences. A person may laugh for some minutes.Logical formLearned from209 sentences.