Reading can be happy.Logical formLearned from621 sentences. Pills can be happy.Logical formLearned from609 sentences. An anniversary can be happy.Logical formLearned from605 sentences. Parents can be happy.Logical formLearned from602 sentences. Customers can be happy.Logical formLearned from598 sentences. A state can be happy.Logical formLearned from575 sentences. An one can be happy.Logical formLearned from569 sentences. A life can be happy.Logical formLearned from566 sentences. A male may feel happy.Logical formLearned from552 sentences. Fans can be happy.Logical formLearned from541 sentences. A memory can be happy.Logical formLearned from532 sentences. A story can be happy.Logical formLearned from530 sentences. A hunting can be happy.Logical formLearned from529 sentences. A holiday can be happy.Logical formLearned from520 sentences. A country can be happy.Logical formLearned from509 sentences.